How To Adjust Idle On Fuel Injected Harley Davidson

I changed electronic idle speed control to manual control. The only downside was that FI chips weren't programmable for riders who wanted to make modifications, something that has been changed this year. Published by Cyril Huze June 25th, 2009 in Accessories , Customs , Editorial and Electrical. That means if you own a mid-1990s or later Harley, chances are high that you have a fuel injected model. I run an idle, cruise, and full-throttle test on the dyno and simply adjust the idle screw, needle or midrange jet, and main jet to get the respective air/fuel ratios I want. the only other adjustment on the CV carb is the fuel air adjustment. These packages are complete with all the information needs. Not for nothing but this is the first fuel injected engine I have had with out an idle adjustment my snowmobiles which are Yamaha Apexs have the R1 Motor have an idle adjustment. During deceleration, the computers on most fuel injected vehicles do a “fuel cut” procedure where they stop operating the fuel injectors to force the engine to lose RPMs. Idle adjustment should not be a problem on your Harley's carb. com 1999-2001 EFI Harley-Davidson Twin Cam 88 Touring Model - PCIII USB - 3 Power Commander connector Stock connector Adjust idle speed here. The ideal combination is where the throttle blades flow a majority of the idle air with a small contribution from the IAC motor setting. If it were me, I would look into cleaning the idle control valve. The motorcycles built after 2002 utilize fuel injection. The Dynojet Power Vision is not only the fastest ECM flash tuner on the market, it offers the most powerful tuning features. The bike is factory standard except for Vance & Hines pipes. We carry more Harley-Davidson products than any other aftermarket vendor and have them all at the lowest guaranteed prices. Buy the Harley Davidson manual for the Softail series and learn to perform every service and repair procedure on your Harley Davidson motorcycle. Low idle speed for EFI models is possible now! Road King Custom 2007, 1584 cc, fuel injection. Browse pictures and detailed information about the great selection of new Harley-Davidson Road King motorcycles in the Miracle City Harley-Davidson online inventory. The CV carburetor may show signs of needing to be tuned. 2017 Harley-Davidson® Street Rod™ Give your soul a jolt with 750cc of adrenaline from the new High Output Revolution X™ engine. In fact, early (1970s) diagrams of Bosch fuel injection depict a drop of fuel sitting on the back edge of an intake valve, waiting for it to open. When it comes to your Ford F-150, you want parts and products from only trusted brands. Do you own a late '90 or early 2000 TwinCam Harley-Davidson with Magneti-Marelli injection which gives you headache for not being able to find anyone who could tune it correctly for the long run and for which you would like to find a solution?. Not for nothing but this is the first fuel injected engine I have had with out an idle adjustment my snowmobiles which are Yamaha Apexs have the R1 Motor have an idle adjustment. It sounds different when it's completly warmed up. This amount of time is referred to as the injector discharge duration. Check out these videos of adding Dobeck Fuel Injection Controllers to the Magneti Marelli fuel injection system. Any thoughts on how this might effect the engine? Possible long term effects? I'm interested in making my Harley sound the way it should. 99 up to $65. Offroad capabilities for the 2005 Harley-Davidson FLSTNI Softail Deluxe: (30. Fuelpak Fuel Management System for fuel injected Harley-Davidson DO NOT adjust the Fuelpak until you have Fully twist open the throttle and return to idle. it is located on the back side of the carb, and is covered by a aluminum cap that must. The fuel screw is an externally adjustable circuit that works with idle screw to achieve the proper AFR at and immediately off idle. The Electronic Sequential Port Fuel Injection makes for effortless start-ups and the engine displays perfect manners from idle to redline. Keep your entire fuel injector system flowing clean and smooth with our wide range of Harley-Davidson fuel injection components. The CV carburetor may show signs of needing to be tuned. Dynojet started selling replacement jet kits for carbs, and quickly saw the way the world was going in the late 1990s-switching to fuel injection tuning. Harley Davidson Dyna Wide Glide 2004 Fuel Line Cover by Biker's Choice®. Since then, all Harley-Davidson motorcycles make use of fuel injection. That means if you own a mid-1990s or later Harley, chances are high that you have a fuel injected model. If you are looking at purchasing a fuel injection system for your project and idle quality is a concern, these might be good systems to look into. Bob demonstrates step-by-step the proper way to readjust the throttle cable on your Harley Softail or Dyna by first adjusting the pull open cable. And you will usually not be able to adjust the idle level in any way. The new Dyna Fuel Injection Controller is a plug in module that offers 3 user selectable base fuel curves that are designed to improve engine operation and can be modified to suit a wide variety of modifications. Fuel System Maintenance. Buy the Harley Davidson manual for the Softail series and learn to perform every service and repair procedure on your Harley Davidson motorcycle. This article applies to the Harley Davidson Sportster (1986-2015). Since more air equates to higher horsepower potential,. Rode into town the day after Galena. idle is adjusted electronically using the idle air control via input from the various sensors associated with the fi. 7 cm) to the cable length. Fuel injected bikes aren't prone to the dreaded dirty carburetor nuisance like older bikes were, and are lower maintenance that way. For the rider focused on performance this engine accepts all applicable Harley-Davidson® Screamin’ Eagle® exhaust, intake and Stage Upgrade kits. The system is designed for Harley-Davidson Electronic Sequential Port Fuel Injection, (ESPFI) systems offered on the following EFI-Equipped models: 2001 - later Softail, 2002 - later Touring, 2004 - later Dyna, and 2002 - later V-Rod (from here on referred to as. EFI controllers available for ATV, UTV, motorcycles, dirt bikes, watercraft, snowmobiles,. its latest offering for harley-davidson electronic fuel-injected motorcycles is dcalled the dynojet power vision. It takes place of your existing EFI controlled idle valve and allows you to control the idle with a twist of a knob. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. The best part is, our Ford F-150 Fuel Injection Idle Air Control Valve products start from as little as $39. Hopefully this will offer some insight into what can cause some motors to need a rebuild at 35K miles and other identical engines go 100K miles with few problems. 18 owners have reviewed their HARLEY-DAVIDSON SPORTSTER 1200 (1995-on) and rated it in a number of areas. Harley Davidson Twin Cam Engine tuning Factory Pro's EC997 Dyne Systems were specifically designed to have the ability to effectively tune fuel injection systems. As a Power Commander Tuning Center, we provide mapping for other American brands as well as H-D®. com 1999-2001 EFI Harley-Davidson Twin Cam 88 Touring Model - PCIII USB - 3 Power Commander connector Stock connector Adjust idle speed here. We carry the latest CVO™, Dyna®, Softail®, Sportster®, Street™, Touring, Trike and V-Rod® models as well as parts, service and financing. Our Clymer repair manuals are written for the do-it-yourself mechanic and the experienced pros. In order for it to do it right, it needs help with one unknown - how much air is entering the engine. Achieving a balance of fuel economy and best power / torque is the goal, and we've developed some handy tools to take the mystery out of tuning a fuel injected H-D motorcycle. We'll look at what it means to Stage 1 kit a motorcycle, what the required components are, how to do it, and what benefits you can realistically expect. Mixture tuning on your Harley Davidson CV carburetor is a simple procedure that can easily be performed with basic tools. If after adjusting the idle mechanism, the engine does not run smoothly, go back to making air and fuel adjustments and repeat the steps for both air and fuel and idling adjustments. A Dynamometer is essential to realizing the full potential of today's fuel injected and carbureted motorcycles with performance modifications. 2007>Later Harley-Davidson Engine Performance There is more independent proof that you do not need to remap the HD EFI when installing mufflers. Upgrading Harley-Davidson® EFI (Electronic Fuel Injection) engines. Choose top quality brands API, Delphi, Forecast, Genuine, Hitachi, Motorcraft, Ramco, Replacement, Standard Motor Products, Walker. Its not a problem and it could be just me. Totalmotorcycle. i fail to see the logic on how my vehicle must damage other engine components before harley davidson backs up their. When it comes to your Ford F-150, you want parts and products from only trusted brands. We'll look at what it means to Stage 1 kit a motorcycle, what the required components are, how to do it, and what benefits you can realistically expect. com with a few pictures and a good phone number to discuss any further details. The only downside was that FI chips weren't programmable for riders who wanted to make modifications, something that has been changed this year. 1984-1999 Harley-davidson 1340cc Softail Motorcycles Service Tradebit Reviews Tradebit is the worlds largest marketplace for digital files, with over 2. to modifying electronic f uel injection systems. If idle isn't smooth and steady, look for a vacuum leak in the intake manifold/cylinder head seal area. If idle isn t smooth and steady, look for a vacuum leak in the intake manifold/cylinder head seal area. Instant download of the factory repair manual for 2006 Harley-Davidson Dyna motorcycles. Rode into town the day after Galena. All-new chassis and added load capacity are welcomed improvements. This Harley Sportster EFI service manual provides the scoop on drive belt and primary drive chain inspection. These potentiometers allow you to adjust the fuel curve from +20% to -20% in 3 different RPM ranges. The first fuel-injection system on a streetbike debuted in 1980, but for the most part, carbs were how motorcycles mixed air and fuel right up to the turn of the century. Since then, all Harley-Davidson motorcycles make use of fuel injection. The next generation of Fuel Management, Fuelpak FP3. If after adjusting the idle mechanism, the engine does not run smoothly, go back to making air and fuel adjustments and repeat the steps for both air and fuel and idling adjustments. Totalmotorcycle. The engine should return to a 1,250 rpm idle. This classically styled, bold six-gallon fuel tank doesn't just give you a bigger canvas for premium or custom paint; it holds six gallons of go so you can eat up a lot more road between pit stops. We'll look at what it means to Stage 1 kit a motorcycle, what the required components are, how to do it, and what benefits you can realistically expect. Harley Davidson has introduced the Screamin' Eagle Pro EFI Super Tuner, a plug in unit that connects to the USB port of your PC and allows 15 minutes of data recording, tracking of up to 26 variables and the software automatically connects to the Internet for updates and the latest calibrations. Reduce your Idle Speed on your EFI Harley and your Harley again sounds like a Harley. If your engine has the original equipment (OE) or mild aftermarket camshafts, you can lower the idle to 700 RPM using the setup files and. Sequential Port Fuel injection is retained with a single throat inlet throttle body made of plastic. On top of low prices, Advance Auto Parts offers 2 different trusted brands of Fuel Injection Idle Air Control Valve products for the 1988 Ford F-150. Fuel System Maintenance. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the Feuling Parts Idle Air Control Module - 9951. They also offer a special adapter for EFI tanks. This is the Highly Detailed factory service repair manual for the2003 HARLEY DAVIDSON SOFTAIL, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. SKIP STRAIGHT TO THE HARD STUFF If you're going to hit it, hit it hard. Cobra Fi2000R Fuel Controller Nearly every Cruiser motorcycle can benefit with the installation of the Fi2000R. Inspect brake pad linings and discs for wear. The injectors quite literally squirt the fuel into the intake manifold just ahead of the intake valves, and they do it when the valves are closed. 2001 harley davidson ultra classic. CLASSIC FUEL TANK: Part of the unmistakable style of the Harley-Davidson® Road Glide® Ultra motorcycle is plenty of room for showing off your paint. Since 1938, Edelbrock has manufactured its core products in the USA for quality & performance. If the exhaust is currently stock, Yes, you will need to re-jet at least the low speed/pilot jet up one to 2 sizes. The ideal combination is where the throttle blades flow a majority of the idle air with a small contribution from the IAC motor setting. Instant download of a repair manual for 1984-1998 Harley-Davidson touring motorcycles. ©2007 Publications International, Ltd. The idle speed is more than just a number: Harley V-Twins need to idle at the correct speed to make shifting into neutral easier to ensure you get engine braking when you shut the throttle and to get enough oil supply up to the rockers as well as valve gear. Seafoam is a cleaning and stabilizing additive for gasoline and diesel engines. It wasn't all their fault though, riders and shops tried to hop-up those FF1- equipped bikes without fully understanding how the system worked and what was needed to adapt it to a motor built for higher performance. Mixture tuning on your Harley Davidson CV carburetor is a simple procedure that can easily be performed with basic tools. Pictures, trademarks and logos of third parties are the exclusive property of the respective owners. It takes place of your existing EFI controlled idle valve and allows you to control the idle with a twist of a knob. Note: Use TWIN-TUNER-SPT for 2011 Softail ® models. Then he shows you how to remove and clean or replace the air-cleaning element, and finally how to install Harley’s newest model of their fuel-injected carburetor. Tuning your Harley Davidson carburetor is simpler than most think and can be performed with a few common tools. For all your Harley Davidson motorcycle parts, accessories, and gear, turn to our online motorcycle parts and accessories store. Mine is a 1200 C EFI and I did not managed to lower the idle, even more, seems to idle FASTER after warm!!. *In some cases idle speed may need to be adjusted (Fig. Wes, The Magnetti Marelli injection on your '99 was horrible. the only other adjustment on the CV carb is the fuel air adjustment. It does not change rev limit or ignition timing. In fact, early (1970s) diagrams of Bosch fuel injection depict a drop of fuel sitting on the back edge of an intake valve, waiting for it to open. Idle adjustment should not be a problem on your Harley s carb. New Accel Self-Learning Module For Fuel Injected Harley-Davidson. Okay, let's start the fun. I run 900-950rpm idle speed when hot with the cams i'm running in my 06 FXDI, 1100 rpms cold till the head temp reachs 130* then it drops back to 950rpms. Harley Davidson Dyna Wide Glide 2004 Fuel Line Cover by Biker's Choice®. 7 cm) to the cable length. Harley-Davidson Street® Harley-Davidson Touring; Harley-Davidson Trike; Harley-Davidson CVO™ Harley-Davidson Sportster® Harley-Davidson Softail® Events. Mine is a 1200 C EFI and I did not managed to lower the idle, even more, seems to idle FASTER after warm!!. SETTINGS FOR EFI EQUIPPED VEHICLES WITH "STOCK" ECM CALIBRATIONS. EFI has the greatest ability to meter fuel with fantastic precision. Fuel System Maintenance. Emissions Notice Some Fuelpak systems are intended for use only on competition vehicles not used on public highways. Over the last two model years, the Tourer platform has been lavished with an impressive roster of upgrades and refinements, and the Standard has benefited from all of them. Cobra's FI-2000R is an add-on potentiometer-based device that's adjustable with a screwdriver. Buy the Harley Davidson manual for the Softail series and learn to perform every service and repair procedure on your Harley Davidson motorcycle. Then he shows you how to remove and clean or replace the air-cleaning element, and finally how to install Harley’s newest model of their fuel-injected carburetor. Re: How do you change the idle speed on a Fuel Injected bike the throttle stop screw (the one you described) is NOT an idle adjustment. Seafoam is a cleaning and stabilizing additive for gasoline and diesel engines. Adjusting the air and gas mixture adjustment screw on the Ford carburetor is a process you can complete in less than a half hour. The Electronic Sequential Port Fuel Injection makes for effortless start-ups and the engine displays perfect manners from idle to redline. Idle Speed Adjustment on a Harley-Davidson Sportster Before you do this you may need to remove the plug covering the idle mixture screw. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the Feuling Parts Idle Air Control Module - 9951. Find the Feuling Parts Idle Air Control Module - 9951 at Dennis Kirk. 6315 Illinois Rd Fort Wayne, IN 46804 Contact Us. What makes this a Harley is the Softail frame with a rigid mounted Electronic Sequential Port Fuel Injection 96B twin Cam, 6 Speed power plant. This is the limitation of both the Speed Density and Alpha-N type fuel injection systems. let's take a close look at what this technology can do for your harley efi bike. Start at about 2 turns out from all the way in. Best Answer: there is a screw on the throttle body that adjusts air bypass it does not move any throttle linkage it allows air through a passage to set idle frank k is right about the idle speed control servo but the screw will allow you to get a reasonable uncompensated idle speed. Throttle and idle cables come with 90 or 130 degree elbows. Introduction: This document describes the basic operation of the Harley-Davidson Delphi fuel injection system, and includes information on how to tune the vehicle for best operation using the TTS MasterTune, DataMaster and VTune software. To reduce deceleration popping, I may have to set the idle mixture a littler richer than the 13-14:1 I’d prefer. Clutch Kits; Wideband CX; Power Vision CX; Intercoolant Coolant Expansion Tank; Active Power Mode Switch ; UTV Power Packages; Accessories; Tunes. This gives very positive control to the throttle position. You can find the directions on how to do that here. " In doing so, those that ride with us will achieve their dreams. The Harley faithful were leery of the electronic technology that replaced the venerable, easy-to-tune carburetor. 2003 harley softail idle rpm speed adjust; 2004 harley-davidson softail heritage fat boy night train flst fxst manual; 2005 harley softail how do you know when it over heats; 1986 harley davidson fxstc fuel system starting problems; 1992 fxstc stator grounded; 1998 fxstc carbon fouled plugs; 2001 harley davidson fxstd stalling issues. On the newer fuel injection systems, the throttle valve is controlled but a small stepper engine, and it is the fuel injection ECU (a computer) that is controlling the idle level. See below for models covered. Advanced Diagnostics for Harley Davidson (1997-2017) Centurion Super Pro is a Windows based software designed for repair shops that are looking for more independence. For the rider focused on performance this engine accepts all applicable Harley-Davidson® Screamin’ Eagle® exhaust, intake and Stage Upgrade kits. The injectors quite literally squirt the fuel into the intake manifold just ahead of the intake valves, and they do it when the valves are closed. The best of both worlds, now you can realize all the benefits of the Power Commander V and the Ignition Module 5 wrapped in a single enclosure. Adjusting the fuel will affect the sound of the engine. Electronic Fuel Injection Basics In 1995, Harley-Davidson began offering electronic fuel injection (EFI) as either standard or optional equipment, and since 2007, all Harley models include EFI. The fuel pump diaphragm can also leak fuel through vacuum tubing causing the motor to stall on deceleration. Carburetors deliver the vast majority of fuel in a liquid state, and as this raw fuel atomizes from liquid to gas, a chemical state change actually occurs. Sequential Port Fuel injection is retained with a single throat inlet throttle body made of plastic. The Harley CV carb uses an Idle mixture adjustment screw instead of an Idle Jet but many motorcycle carbs do not. Vance & Hines Fuelpak FP3 fuel management for all new Harley-Davidson models BUY a new Harley and, at the very least, you have to change the air-filter and exhaust to make it run right. When fuel injected Harley motorcycles begin to experience a rough or high idle, or a hard start condition, often this is a result of a faulty Idle Air Control (IAC) or MAP sensor. Objective of this module is also to improve your mileage while increasing power and torque for both stock and modified applications and to reduce emissions. This is the limitation of both the Speed Density and Alpha-N type fuel injection systems. Cobra Fi2000R Fuel Controller Nearly every Cruiser motorcycle can benefit with the installation of the Fi2000R. Okay, let's start the fun. Includes Electrical Diagnostics manual. Harley Davidson was founded in 1901 by William S. We ship to : Germany - Andorra - Australia - Austria - Belgium - Canada - Denmark - United Arab Emirates - Spain - Balearic Islands - Canary Islands - France - Guadeloupe - Martinique - New Caledonia - Polynesia - Gibraltar - Ireland - Isle of Man - Japan. And, just as the bikes themselves have changed, so have the tools with which we tune them. 2009 Harley-Davidson FLHX Street Glide A stylishly stripped-down dresser, the Street Glide features lowered rear suspension, a smoked mini-wind deflector, and Tri-line LED lighting at the bottom of the rear fender for a low, lean profile. Long periods of low idle can cause battery voltage to drop below this, and not supply the necessary power to the system. The first Harley-Davidson V-Twin engine was released in 1909 in the form of the Atmospheric V-Twin. Power Vision FAQs; Power Vision CX FAQs. This means you can still manually adjust the idle on your Fat Boy by adjusting the idle screw. The engine is idling too high. This classically styled, bold six-gallon fuel tank doesn't just give you a bigger canvas for premium or custom paint; it holds six gallons of go so you can eat up a lot more road. This is a 916 std fuel map, but it’ll do just fine for now. Keep your Fuel Injected Harley-Davidson XL883 XL1200 Sportster motorcycle running in top notch condition with the easy to use Harley-Davidson XL883 XL1200 FI Sportster Motorcycle Printed Manual. Harley carbs from 1989 to present that use the CV style Harley Davidson carburetor. The best part is, our Ford F-150 Fuel Injection Idle Air Control Valve products start from as little as $39. Harley Davidson was founded in 1901 by William S. Adjusting the air and gas mixture adjustment screw on the Ford carburetor is a process you can complete in less than a half hour. Since then, all Harley-Davidson motorcycles make use of fuel injection. Harley Riders USA Forums » Harley Davidson Wrenching Info, Tech Tips, and DIY Forums » Electrical - Ignition, ECM, Tuner, EFI » Vance & Hines Fuelpak Electrical - Ignition, ECM, Tuner, EFI Discussion on these continual problem areas and how to resolve them. idle is adjusted electronically using the idle air control via input from the various sensors associated with the fi. Harley impressed us with their injected Road King and Electra Glide Ultra Classic and their easy starting and clean response. Article courtesy of American Iron Magazine The Harley-Davidson ESPFI system is known as a Speed/Density, Open Loop, Sequential Port Fuel Injection system, that controls both fuel flow, and spark timing. Low idle speed for EFI models is possible now! Road King Custom 2007, 1584 cc, fuel injection. Free Shipping & Returns to your local H-D Dealer!. Install this Part, and you have the Oldshool Harley Sound with to 600 rpm !. Sort through the categories or use the search function by part number or keyword. Finance Center; Apply For Financing; Payment Calculator; Value Your. Product Overview. Also, many owners use dyno base runs to confirm or evaluate motor and exhaust changes made by them or shops specializing in their make. Achieving a balance of fuel economy and best power / torque is the goal, and we've developed some handy tools to take the mystery out of tuning a fuel injected H-D motorcycle. Since 1938, Edelbrock has manufactured its core products in the USA for quality & performance. 2020 Harley-Davidson LiveWire Electric First Ride. See your Harley-Davidson Dealer for more details. Emissions Notice Some Fuelpak systems are intended for use only on competition vehicles not used on public highways. These faults will often produce a trouble code however, intermittent sticking of the Idle Air Control can sometimes only be identified by hard starting, rough idle. Find many great new & used options and get the best deals for MINIMUM REGULATOR RPM FUEL INJECTED SPORTSTER DYNA SOFTAIL V-ROD HARLEY DAVIDSON at the best online prices at eBay!. Engine Heritage. 2009 Harley-Davidson FLHTCU Ultra Classic Electra Glide road test from Rider Magazine. Okay, let's start the fun. Of course, if you increase airflow, you need to increase fuel - or maybe adjust the timing which is where a tuner comes in. In addition to the 4 curves, there are 3 potentiometers that allow you to fine tune the curve you select. Introduction: This document describes the basic operation of the Harley-Davidson Delphi fuel. A gummed-up ICV is very often the cause of idle issues on EFI Harleys. Proper tuning for your Harley Davidson Fuel Injection Tuning your Harley Davidson's fuel injection with the BoosterPlug couldn't be easier. I changed electronic idle speed control to manual control. The Electra Glide® Standard model is a “less-dressed dresser” that offers the purist the ability to disconnect from screens and gadgets and enjoy the ride. Another question I often get is, "Would you rather tune a carbureted or fuel-injected Harley?" Carburetors are pretty simple. Note: Use TWIN-TUNER-SPT for 2011 Softail ® models. Publishing platform for digital magazines, interactive publications and online catalogs. Wes, The Magnetti Marelli injection on your '99 was horrible. Harley-Davidson FXD TWIN CAM 88 1999-2005 Workshop Manual covers FXD/FXDI Dyna Super Glide (1995-2005) FXDS-CONV Dyna Super Glide Convertible (1999-2000) FXDL/FXDLI Dyna Low Rider (1999-2005) FXDWG/FXDWGI Dyna Wide Glide (1999-2005) FXDX/FXDXI Dyna Super Glide Sport (1999-2005) FXDC/FXDCI Dyna Super Glide Custom (2005) FXDP Dyna Defender Police (2001-2004). Looking for high performance engine specifications for your Harley-Davidson motorcycle? Need to know what high performance equipment provides the best performance at the lowest costs for your H-D. accelerate adjust aftermarket air cleaner air/fuel mixture air/fuel ratio meter airflow Big Twin bolts Cam rule carb carburetor clutch coil combustion chamber condenser corrected compression ratio cost cylinder head drag racing drill dyno engine exhaust system Fairbanks Morse filter flow gear Harley Harley-Davidson head gasket Here's horsepower. Auto Tune for Power Commander V. Fuel is only injected when it is needed - during each cylinder's intake stroke. SKIP STRAIGHT TO THE HARD STUFF If you're going to hit it, hit it hard. Fuel is always loaded in the pickup tube which means we get excellent throttle response without an accelerator pump! The Fuel Screw. com) Street 500 and Street 750 are the first totally new motorcycles introduced by the Motor Company in over a decade. Adjusting idle with fuel injection? Discussion on V-Twin Harley Davidson motorcycles including Dyna, Electra Glide, Softail, Sportster, and more. Carburetors deliver the vast majority of fuel in a liquid state, and as this raw fuel atomizes from liquid to gas, a chemical state change actually occurs. ) Now, I work with folks who, by and large, ride fuel-injected motorcycles. Harley-Davidson throttle controls feature a pull-open cable and a pull-closed cable. Instant download of a repair manual for 1984-1998 Harley-Davidson touring motorcycles. How to Remove a CV Carburetor by Don Davis The CV, for constant velocity, carburetor was standard equipment on Harley-Davidson motorcycles until 2007, when Harley began delivering all bikes with electronic fuel injection. First, you have to let go of any pressure in the fuel system. Probably the most common problem that causes idle problems in multiport fuel injected engines is a carboned-up throttle body. Specializing in Harley-Davidson® motorcycle sales, genuine parts and accessories, authorized service, and MotorClothes®. The bike is factory standard except for Vance & Hines pipes. This is the limitation of both the Speed Density and Alpha-N type fuel injection systems. The Electronic Sequential Port Fuel Injection makes for effortless start-ups and the engine displays perfect manners from idle to redline. Custom Dyno and EFI Tuning Get the power as it was meant to be. If it is in good shape, it's possible to sell it as a used part; if not, then it can go to a junk yard. Their iconic look, distinctive sound and massive torque make them instantly recognizable, but the Milwaukee-Eight® 107 and Milwaukee-Eight® 114 engines take the Harley-Davidson® V-Twin to a place it’s never been. Dynojet started selling replacement jet kits for carbs, and quickly saw the way the world was going in the late 1990s-switching to fuel injection tuning. For those of you who haven't noticed or are stuck back in the 80's, a large number of the bikes coming from Milwaukee have fuel injection installed. Cables are available in three different brands: Zodiac, Barnett and Magnum Shielding. Dear Motorcycle Friends, surely you all are the idle sound of your new Harley Davidson on my nerves just like me. Idle Air Control Valve An IAC (idle air control) motor is designed to adjust the engine idle RPM speed by opening and closing an air bypass passage inside the throttle body. you can use a SERT to change idle rpm - cold and or hot and how long you get fast idle on a cold engine before it warms up. The 90 degree elbows add approx. We are looking to adjust the fuel to get the smoothest engine operation. Electronic Fuel Injection (EFI) and Performance Parts for Harley Davidson and VTwin Motorcycles ThunderMax : EFI Systems Support - Electronic Fuel Injection (EFI) and Performance Parts for Harley Davidson and VTwin Motorcycles. How to do a Smart tune with a SEPST Coupla notes before we get started: The HD documentation and the SEPST software interface are notoriously poor. An idle air control valve, also called an idle air sensor control motor, is an electrically operated valve that controls the amount of air that bypasses the throttle plate in cars with a fuel injection system [source: Autozone]. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion. Superstition Harley-Davidson® is a Harley-Davidson® dealer in Apache Junction, AZ, featuring new and used Motorcycles for sale, apparel, and accessories near Mesa, Queen Creek, San Tan Valley, and Gilbert. Race bike, big inch custom or a street fighter, it is important that you get MAD for serious horsepower. When fuel injected Harley motorcycles begin to experience a rough or high idle, or a hard start condition, often this is a result of a faulty Idle Air Control (IAC) or MAP sensor. Cobra's FI-2000R is an add-on potentiometer-based device that's adjustable with a screwdriver. Okay, let's start the fun. Checking and adjusting the Idle Setscrew Position Buell™ motorcycles built prior to model year 2008 have an idle setscrew. 1) When the throttle valve is in the idle position, fuel does not flow out of the main system (needle, needle jet, main jet). WARM-SLOW IDLE SPEED ADJUSTMENT FOR ALL MAGNETTI-MARELLI. Not legal for sale or use in California or on any pollution controlled vehicles. EFI – Electronic Fuel Injection EFP – Electronic Fuel Pump ET – Engine Temperature sensor FI – Fuel Injectors FPR – Fuel Pressure regulator H-DSSS – Harley-Davidson Smart Security System HCU – Hydraulic Control Unit, ABS [/stag_one_half][stag_one_half_last] HFSM – Hands Free Security Module HO2S – Heated Oxygen Sensor. A short list of some topics found in the electronic fuel injection system include Specifications Fuel Injection Nozzle Fuel Injection Pump Fuel Pump Throttle Body Throttle Control Lever and Linkage High Pressure Fuel Line High-Pressure Fuel Line Fuel Cooler Fuel Hoses Fuel Rail Pressure Regulator Idle Speed Control Assembly Intake Manifold. In addition to the 4 curves, there are 3 potentiometers that allow you to fine tune the curve you select. EFI has the greatest ability to meter fuel with fantastic precision. Find 1996 Touring Road King - EFI FLHRI Parts & Accessories at the Official Harley-Davidson Online Store. Publishing platform for digital magazines, interactive publications and online catalogs. Hence the higher idle to ensure constant and consistent higher voltage from the charging system. You also have to do something about it running too lean (and too hot). "If you lose one signal from the Hall. An EFI system controls idle speed by using a combination of the air allowed past the mechanical curb idle setting combined with a measured amount of air bypassed by the IAC. When I shut the key off and restarted it would idle normally for a short time then creep back up during riding. Reduce your Idle Speed on your EFI Harley and your Harley again sounds like a Harley. Note: Use TWIN-TUNER-SPT for 2011 Softail ® models. Harley-Davidson Electronic Sequential Port Fuel Injection System, (ESPFI) This completely new engine management system was released starting with select 2001 model year Softail motorcycles. MyTune is an easy to use Windows program that takes data logged from your bike and generates a tune tailored specifically for your bike. Idle real low also. IDLE AIR ADJUSTING SCREW CONTROL MODULE - Engineered for Harley Davidson VTwin injection engines ( 883 / 1200 / 88CI / 96 CI / 103 CI ). Checking and adjusting the Idle Setscrew Position Buell™ motorcycles built prior to model year 2008 have an idle setscrew. adjustment before proceeding. 5 million satisfied customers and millions of digital products. EFI has the greatest ability to meter fuel with fantastic precision. Hopefully this will offer some insight into what can cause some motors to need a rebuild at 35K miles and other identical engines go 100K miles with few problems. This Pdf repair manual provides step-by-step procedures based upon the complete disassembly of the machine. 2004 harley fatboy fuel injection how to adjust idle - Answered by a verified Motorcycle Mechanic We use cookies to give you the best possible experience on our website. Counter-balancer cancel primary vibration at idle for improved rider and passenger comfort; Four valve cylinder heads improve airflow through the engine and contribute to power output. Wild Fire Harley-Davidson Wild Fire Harley-Davidson creates an atmosphere of trust, confidence, and friendship as the single best dealer in the Midwest to perpetuate the traditions of the "Harley-Davidson Experience. Check operation of all electrical equipment & switches. Cobra's FI-2000R is an add-on potentiometer-based device that's adjustable with a screwdriver. Adjusting the fuel will affect the sound of the engine. J&P has your Harley-Davidson fuel injectors, plus all the other parts and tools you'll need like a Harley throttle position sensor, Harley fuel pressure regulator, or complete Harley-Davidson air intake & fuel systems. its latest offering for harley-davidson electronic fuel-injected motorcycles is dcalled the dynojet power vision. You can also compare bikes. Kind of like a sewing machine, if you know what I mean. Please everybody post how you (if you) managed to lower the idle speed on a EFI bike. Advance Auto Parts has 7 different Fuel Injection Idle Air Control Valve for your vehicle, ready for shipping or in-store pick up. Sales: 918. 1997 harley davidson ultra classic fuel injected relay location Hi Anonymous, 1992 and later Touring Models, fuel pump fuses and relays will be behind the right side panel, everything else will be behind the left side panel to access fuses pull back on the front two locking tabs and slide the cover up. Anytime you rejet or change exhaust or air cleaner intake it is suggested to adjust the mixture. security modules, ABS etc. For systems legal for use on public highways, please refer to A. 6315 Illinois Rd Fort Wayne, IN 46804 Contact Us. The Screamin’ Eagle Dyna commands respect on the street with its unique Granite finished Twin Cam 110 engine and high level of hot rod styling. Fuel injected bikes aren't prone to the dreaded dirty carburetor nuisance like older bikes were, and are lower maintenance that way. To enhance the King's performance, a Power Commander electronic fuel-injection controller can be installed easily to fine-tune the bike's power delivery. With 50 percent more intake and exhaust flow and a revamped cooling system that allows the engine to work harder without overheating, the Milwaukee-Eight produces 10 percent more torque than its predecessor, the Twin Cam, according to Harley. Below is a section about Idle RPM tuning from official Harley Davidson SE manual (version 2011). The engine spun up instantly. let's take a close look at what this technology can do for your harley efi bike. Race bike, big inch custom or a street fighter, it is important that you get MAD for serious horsepower. Proper tuning for your Harley Davidson Fuel Injection Tuning your Harley Davidson's fuel injection with the BoosterPlug couldn't be easier. Adjusting the air and gas mixture adjustment screw on the Ford carburetor is a process you can complete in less than a half hour. The solution is Idle Control. Note: Use TWIN-TUNER-SPT for 2011 Softail ® models. We also offer rentals, service and financing near the areas of Gibson Flats, Black Eagle, Salem and Tracy 2019 Harley-Davidson® Electra Glide® Standard The Electra Glide® Standard model is a “less-dressed dresser” that offers the purist the ability to disconnect from screens and gadgets and. Harley Ultra may refer to several motorcycles including the Tourglide Ultra equipped with an Evolution engine and the Tri Glide Ultra and Electra Glide Ultras with the Twin Cam engine. How to Adjust the Idle on a 1997 Arctic Cat Cougar eHow. IDLE AIR ADJUSTING SCREW CONTROL MODULE - Engineered for Harley Davidson VTwin injection engines ( 883 / 1200 / 88CI / 96 CI / 103 CI ). Installation of this kit requires the ECM to be recalibrated. ThunderMax is an industry award winning, performance engine management system for EFI equipped Harley Davidson models. ThunderMax Marelli EFI Throttle Adjustment: Magneti Marelli Fuel Injection Tuner Dobeck Performance Harley Davidson: trouble with my new Throttle body: Harley Davidson CONVERTING FUEL INJECTION TO CARBURETOR: TFI fuel injection control install on a Harley Davidson Road King touring bike. You may have to register before you can post: click the register link above to proceed.