Harley iac. Always resort to cleaning the IAC before swapping it out.

Harley iac com. I have been cleaning mine a good whi Harley Davidson Idle Air Control Service. A value too high will cause the engine to have a flare in RPM when starting, The IAC was dirty and gummed up due to heavy running during a dyno tune. (In cas I could see the IAC doo dad moving back and forth. A See more HARLEY-DAVIDSON AIR VALVE SOLENOID TOP ENGINE Share. ducman38 Member. The base learned IAC value at 1100 fully warm idle is ~15 counts. Started by Just Nick, May 23, 2015, 10:11:18 AM. If the IAC is Changed out the IAC valve in my 07 SERK today. Fits Make: Harley Idle Air Control Module Fits 06-17 Dyna, FXST, FLST and 06-07 FLHT models, replaces OE # 27658-06 The unit, unlike the SERT, is more than a little black or orange box, it's a niffty little 3. There is a sensor behind the air cleaner. $18. Comments Required. My 2007 Ultra has 53,000 miles on it . Beisp Throttle screw stop is OK, on closer look it appears that the IAC stops moving at a steady throttle, only acts up when the throttle position changes. Save Share Reply Quote Like. Overall: 5 of 5 stars. I think it is the oil being drawn past the IAC that's gumming up the works. 1996 FXDS-CONV S&S E. this weekend. Top. Softail Fat Boy FLSTF : 2007–2015. Harley Idle Air Control IAC 27628-01A. 9M posts Harley Davidson Motorcycles. 1. I assume the IAC stepper is clean and neat. If something is wrong (spark plugs, coils, air leaks, bad injectors, bad IAC motor, etc. ) because either it is not resting in the proper position and needs adjustment, there is The IAC gets it's signal directly from the ECM, try unplugging the ECM connector and check for condensation. Meaning if one blade is off slightly the one that normally would have a higher vacuum will balance out from the IAC port, which feeds You may have a faulty IAC , this device controls the idle speed . Print. Here's what I did. Shoutout to American-Motors-USA. Dec 28, 2024 #1 I've got a fault code that points at this. The easy fix is to get a can of carb. temp. GENERAL This is a used IAC valve in good condition. and 2005 Harley Road Custom, idles too high set DTC code P0505. While this one makes some noise, it works as it should. A forum community dedicated to Harley Davidson Thank you all for your help, i contacted support and i have someone aiding me. 95. https://www. P. Discussion on V-Twin Harley Davidson IAC-How to Check/Maintain . Last month it We strongly urge you to take the affected motorcycle to an authorized Harley-Davidson dealer to have the appropriate service performed as soon as possible. 043 - 4. Free shipping on orders $50+ and free returns. It's not affected the Iac reset. Value: 4 out of 5. Softail Fat Boy Anniversary FLSTF : 2013. 8 Decell (Deceleration) Table; 4. Always resort to cleaning the IAC before swapping it out. It would be interesting if your problem idle goes away when the bike is fully By following these steps, you can clear the code P2122 and reset the check engine light on your Harley Davidson. Go Down Pages 1. Will resolve your code issue and run like new. 3 ish, give or take. Sensor. 7 Acceleration Table; 4. com FREE Motorcycle Dyno Test Cell to Black Gold Harley-Davidson. It doesn't stall when hot, but if IAC Idle Air Control motor module for Harley Davidson motorcycles. A forum community dedicated to all Harley A #shorts video of Harley first startup after replacing IAC valve and new fuel line connector on throttle body. About Quality. The Idle Air Control(IAC) is an electronically operated valve that controls the amount of air that bypasses the throttle plate in your Throttle Body. Your bike gets its idle from input from sensors, including MAP sensor and a Throttle position sensor, which activates Harley-Davidson: Breakout: FXSB: 2011: Harley-Davidson: Cross Bones: FLSTSB: 2010: Harley-Davidson: Cross Bones: FLSTSB: 2009: Harley-Davidson: Cross Bones: Google Harley IAC cleaning, there's 15 years of results to sift through, Youtube is probably the best. CV carburetor jets, tuning parts, and En los modelos Harley-Davidson con inyección electrónica EFI (Delphi) y acelerador mecánico, el IAC Idle Air Control o motor paso a paso de control de ralentí va ubicado en el cuerpo de Faulty IAC was exactly the problem. 2. Softail Deluxe FLSTN : When the IAC returns to its 'rest' position, something is causing it to cycle again (and again. 0 Reply. Spray it with carb cleaner, with the tiny hose that 2004 Dyna Lowrider Harley Heavy Breather,Stage 1,Screaming Eagle mufflers. Rick Massey "Rubberdown" Double secret agent. Next day, hop on and same low idle / stalling going on. The unit can display all the data on j1850 wire like engine temp, iac Therightonride. That sounded to me a That should fix it, at least temporarily. Brand New. 9 Closed Loop; 4. Unlock the Brains with your barrel key, and KEEP THE FOB CLOSE BY. Seeing it cycle when cycling the run/stop Unplug the injector wires,unplug the IAC motor wires, remove the small silver bracket that holds the fuel lines, disconnect the fuel hose from the tank, this allows access to Standard equipment in Milwaukee-Eight ® engine Stage IV Kits, this high-flow 64mm Throttle Body will pass significantly more air and fuel mixture into your engine. Quality: 4 out of 5. Found that when bike is hot, doesn't want to start. Easy install. R. This is my first p IAC is the first place to look. I cleaned the IAC valve. Because of this If the IAC is allowing too much air, there is likely an internal issue with the IAC or a wiring issue that prevents the ECM from being able to close the IAC. Tons of black crap came flooding out of the Idle Air Control - An electric valve that's threaded, one turn of the valve is called a "step. A forum community dedicated to all Harley Davidson Motorcycles. TPS volt check can be done with a multimeter to rule it out. How To, Harley Davidson Throttle Body Cleaning. (Total of 3 times. I came across a Manual Idle Control for EFI Harleys. $32. • Can be used with The IAC (idle air controller) is probably gummed up from the crankcase/head breather mist that is piped through the air cleaner. Recheck your complete install and connections to the ECM harness, check all other electrical Later models dont have IAC they have TMAP sensors and it has been changed. www. Idle As part of regular service, there's a pintle valve, just inside the throttle body, at 12-o"clock. It's controlled by output signals from the ECM to open and close Financing Offer available only on select, untitled 2024 Harley-Davidson ® Grand American Touring, Adventure Touring, Trike, CVO ™, Softail ® and Custom motorcycles financed IAC step @40 is what I see on other bikes often. I cleaned the throttle body and IAC and it ran flawless for 200 miles but started the same idle issue after stopping for gas yesterday. We Let it do it's complete warm up cycle. C. The seller is away until 24 Jan, 2025. If the IDLE is still too high and the ECM This is regarding re-setting the Idle Air Control (IAC) (to bring idle up) ; 1. 0 ©️®️ Rediscover the mythical sound of the past on your Harley Davidson with the advantages of fuel injected ! https: The IAC tries to control idle at the set point stored in the ECM (usually 1200 when engine is warm) when the throttle is closed and the measured ground speed is zero. 0 Members and 1 Guest are viewing this topic. Brand Harley Buy DEVMO Idle Air Control Valve IAC Motor Compatible with 2006-2015 Softail 06-17 Dyna 06-07 FLH FLT 27658-06: Idle Air Control Valves - Amazon. A forum community dedicated to all Harley Most agreed the IAC was the likely suspect. Turns out the 2003 Ultra so it's injected and in that case I would suspect the IAC is acting up. Review Subject Required. Turn bike on and off a few times whille spraying in it. Unplug the relay to see if the IAC stops cycling . Harley Davidson. Make sure to diagnose the issue properly to prevent the The IAC stepper isn't big enough to hurt itself other than if I pulled it off the throttle body and it ran the valve pintle "closed" till it fell out. Note: The IAC (Idle Air Control) is found on all the Delphi Fuel Injected models of HD motorcycles with the exception of when Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the Feuling Parts Idle Air Control Module. Was: $20. SO I cleaned out the IAC. FYI for those who try cleaning the IAC, it took me trying 3 time squirting throttle body cleaner up in In this short video I show you come tricks to change your IAC valve on your fuel injected Harley without removing the tank. Automate any workflow Harley made a change to relocate that sensor up to the air box and that fixed the issue. ) The IAC should re About a year ago I was searching for something new to do to my FXDWG. ) idle control will fail with the idle too high and the pintle fully closed or the idle too low and In this video we try different ways of changing an IAC valve on my 07 Harley Ultra Classic. AC off spray cleaner up into the port and cycle the ignition on and off till cleaner runs clear. denniskirk. Use the appropriate service manual procedures. Used a mirror to look at MAP sensor. That is a motor position that corresponds with a given air rate required for a given idle speed. Jump to Latest A forum community dedicated to Harley Davidson V-Rod Motorcycle owners and enthusiasts. 9M posts 108K members Since 2006 A forum community dedicated to all Harley-Davidson model owners and enthusiasts. Black Gold Harley-Davidson is a leading motorcycle dealer in Dallas, TX. The 2021 Harley-Davidson Fat Boy is a striking and powerful cruiser that continues to turn heads with its bold design and robust performance. The only other thing was using a Gates 5/16” submersible hose from regulator to quick-connect as I found out too late The IAC will then run until the battery is fully discharged. 5" touch screen unit. It idles a little fast when cold and the warmer it gets the I was more interested in troubleshooting procedures beyond leaks or Harley OEM electrical connector disassembly and pin removalHow to remove these stubborn pins from the OEM electrical connectors on Harley motorcycles. cleaner, remove the air This article was originally written to describe how to test the IAC functionality the Sniper EFI System. It is a little dirty form previous use and storage but it looks good. In 2020, Black Gold was ready for a state-of-the-art Dyna Fat Bob CVO FXDFSE2 : 2010. 5% positive; Seller's other items Seller's other items; Contact seller; Tourbox is correct; IAC valve was eliminated with TBW. H-D Service Information Portal H Centurion Super Pro Diagnostic Kit (Harley Only). If your experiencing symptoms of a high idle when coming to a stop or even higher then usual when warm, or stalling when coming to a stop. IAC - Idle Air Control - An electric valve or stepper motor that's threaded, one turn of the valve is called a "step". 6 IAC Table; 4. The industrys only complete professional diagnostic tool designed for independent professional repair facilities Perform active tests on Rider and passenger safety depend upon the correct installation of this kit. Sweep voltage will be generally be . To prevent this issue, Electrical Contact Lubricant (p/n 99861-02) can be placed on the terminals and base of the Learn how to use the Dynojet Power Vision feature - Live Idle Adjustment. Extending the IAC pintle when removed puts it past the Swapping out an IAC valve on a twin cam Harley Road King FLHR. Its for the idle air contril (IAC) valve. Typic Alaris is a Radio & Speaker zoning and configuration system for the Harley-Davidson motorcycles as well as a diagnostic tool. Common causes are air intake leaks and Cleaning the sensor in the IAC, maybe. Cheap and easy to remedy. However, although the TBW bikes lack an IAC valve, they use the TBW instead; the maps still rely on the IAC valve Welcome to the Harley-Davidson Service Information Portal (SIP). The IAC ( Idle Air Control) servo is on the left side of the Throttle Body, hard to see it with lower air box in place, so your not hearing. A forum IAC replacement 103. Then without starting the bike, turn it back off. 800-969-7501. Thought I'd try to spray some carb cleaner up in there in the idle air passage. Skip to content +1 (248) 658-1800 Click here to enter our Small Block Ford Engine Giveaway! Motor Life Events Community Support. Find Harley parts near me and get free shipping on select products & tech support. Yes, it worked and my bike has been run The Daytona Sensors LLC twin scan II records IAC (idle air control) motor steps and TPS (Throttle Position Sensor) voltage. Aug 13, 2009 #3 Cleaning that IAC seems to have completely solved the problem. Thread starter PMK; Start date Dec 28, 2024; PMK Reps Liaison Officer. Name Email Required. At last i succeeded in replacing the unit. TPS is a possibility but it runs rough only after it reached operating temperature normally the Current Bikes: 2008 Vance & Hines Race XR1200 2009 HD XR1200 2009 HD XR1200 - Yeah, I have two. . Rating Required. About 25,000 miles ago it started acting up. User actions. Before testing wires or IAC – Idle Air Control – an electric valve that’s threaded, (each rotation is a “step”) and controlled by output signals from the ECM to open and close as needed to allow enough My bike is equipped with stock grips, and one of my friends mentioned that the stock grips on the 2023 Harley Fat Bob are prone to sticking when exposed to wet or humid im trying to adjust my idle airflow values. And because HD manufactures parts for bikes made in the 50s, there might be just as many Find over 50,000 Harley-Davidson parts and Harley accessories at J&P Cycles. I would clean the IAC port and pintle to see if that remedies the symptom. 00. ProF Junior Member. Dyna Wide Glide FXDWG : 2007–2008, So off with the seat and reconnected the computer and re-ran the base map (on a cold bike) with the map loaded I started the IAC re-learn process. Come join the discussion about modifications, Harley Davidson Idle control motor IAC Harley Davidson Dyna Softail 27658-06. En el siguiente video os mostramos como funciona y como reemplazar la válvula IAC en motores Harley-Davidson Sportster XL desde 2007 a 2022. V-Twin Harley Davidson forum. Bad design, HD redesigned it for 08, and it's possible the new I used a Quantum fuel systems pump kit and Harley IAC. Take off the air cleaner and look into the throttle body , at the top of the air horn there is a hole , look up into I have a 2017 DYNA street bob I recently purchased at an auction I’m new to riding so I really don’t know much about bikes. Direct replacement for 27628-01 27628-01A on 2001-2005 Harley Softail Dyna and FL Touring, VRod, and 2007-2015 XL A common problem on 2007's was the idle air control (IAC) pintle gets gummed up and can't return to idle position. com FREE Your system relay might be stuck allowing power to the IAC with the ignition off . " It's controlled by the ECM to open and close as needed to allow enough air into the engine for When your Harley displays Code P0505, it's crucial to comprehend the implications behind this diagnostic trouble code. Apr 3, 2010 #1 I have a 2005 Harley-Davidson Motor Company reserves the right to change specifications, equipment or designs at any time without notice and without incurring obligation. After running on the Since Harley only uses narrow band sensors (NBO2) capable of only a very narrow range of Air/fuel ratio (AFR), the ECM can only control the mixture under cruising or very low load The IAC pintle is up inside the hole, you should be able to see it move in and out when cycling the ignition. If the procedure is not within your capabilities or you do not have At "IDLE" the expected RPM is say 1100. A forum community dedicated to all Harley-Davidson model CV Performance - CV Performance - manufacturer and distributor of quality made intake parts for Harley Davidson v-twin motorcycles. A forum community dedicated to all Harley-Davidson model 2) The IAC motor might remain energized after the ignition is off draining the battery overnight. Then wait for some 10 seconds or so, and repeat. Under throttle the bike ran fine and after getting home the idle problem had cleared ***** PLEASE SUBSCRIBE !!! ***My Harley Started stalling while Idling and the RPM's were really low. It's controlled by output signals from the ECM to open and close I was half expecting the bike to die when you blocked the airflow if the IAC was the problem, I'm wondering if there's a vacuum leak-maybe a rubber part melted. I have an extremely high idle, cold start is about 3200 rpm warm IAC ? Started by mike 120, March 25, 2010, 04:54:25 PM. Softail Deuce FXSTD : 2007. Come join the . By 4. Manufacturer: Harley Davidson. dakot In this video I’m discussing swapping your factory IAC for a Manual IAC. If this the results from the install, initialization and running the auto IAC function. However, most of the information is directly applicable to Terminator X so we invite NOTE: When fuel injected Harley-Davidson® motorcycles have 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. It would probably not have been necessary but I already bought the new IAC unit. Sign in Product Actions. Screaming Eagle ignition,V&H Short shots. Thread starter Drumrguy; Start date Nov 4, 2009; Drumrguy Account IAC = constant + IAC Crank Steps (at Engine Temp) With this you should be able to know the constant Phase 2: above the RPM limit At this point, IAC is set to: IAC = constant + Idle Air Control Valve or IAC Motor Replacement for Harley-Davidson Touring FLH/FLT 2006-2007 Softail FLS Dyna FXD EFI 2007-2015 ; Replaces Part # 27658-06 ; Fits: Magnetti Marelli iac cold/hot idle adjustment . I have been cleaning mine a good whi IAC Crank to Run Table This is used to increase the IAC motor position as the engine is cranked. IAC and Intake Air Temp. " It's controlled by output signals from the ECM to open and close as needed to allow General Tech Harley Davidson. '21 LowRider ST 126 rwhp, 134 rwtq, Kinda stock '05 Carbed Night Train (Sold) 111 The IAC system can only "close" or reduce airflow only so far!! If an airleak occurs, the IAC will close down to it's maximum amount. See Idle Air Control - Harley Davidson IAC - Idle Air Control - An electric valve or stepper motor that's threaded, one turn of the valve is called a "step". Known for its solid, muscular presence, this bike Harley-Davidson Dyna Low Rider Injected - FXDL I : 2004-2005; Harley-Davidson Dyna Super Glide Custom Injected - FXDC I : 2005; Standard Motorcycle Products STD-MC-IAC3 IAC Perfect match for the original car. Have a seat, get Had some trouble with my idle so I fixed it by myself for less than $3 bucks by just cleaning the idle control valve. Softail Cross Bones FLSTSB : 2008–2011. ( for arguement sake) So if the IAC position at 1400 rpm vs. Owner’s Manuals, SERVICE BULLETIN M-1105 August 10, 2000 ® General Recent investigation of idle speed setting procedures for the FLTRSEI (Service Bulletin M-1101) has led us to re- Try cleaning the IAC port and pintle. Harley Davidson Forums. while performing the data log i had monitor on and it seemed the AFR was in the yellow with Use some carb cleaner in the throttle body, in particular the IAC port at the top of the intake. P0505 loss of idle control. I. Recently bought '07 Ultra, rode to D. Watch to the end to find out what way works and what ways don't. 2016 KTM 1290 Super Adventure 2013 Husqvarna TR650 Terra Idle Air Control Valve IAC for Harley Davidson Dyna Softail Touring Road King (For: Harley-Davidson) Opens in a new window or tab. Engine, Fuel and Exhaust . Contacted the local dealer and they wanted it dropped off so as to run diagnostics, then order parts, etc, etc. It was good for 25,000 miles more. or Best Harley Davidson Forums. THE POTATO 2. Previous topic - Next topic. Touring Models . This is an older Installation Video für unseren Leerlaufsteller IDLE-CONTROL für Harley Davidson Sportster/Dyna/Softails & Touring Modelle Einbauanleitung Step by Step. com The "IAC or Idle Air Control" is an electric valve that is moved in "steps". dontz125 Super MS/Extra'er Posts: 2006 FXD was a testbed for the new 2007, O2 sensor EFI. No dead spots from idle to Read the step-by-step guide on resetting the IAC sensor on your Harley-Davidson. Thread starter ducman38; Start date Apr 3, 2010; D. My Harley Started stalling while Idling and the RPM's were low at idle. Harley Harley Sportster Idle Air Control Cleaning. This is my first p Swapping out an IAC valve on a twin cam Harley Road King FLHR. 75. I could hear it resetting itself when cycling ignition switch on/off, now its quiet. The IAC is a stepper motor and the ECM retains memory of the stepped positions. May be a trip to the dealer if you don't have the capabilities to Need to learn more about it, just google Harley IAC. Shut the bike down, suited A quick check online says that "0507 is a diagnostic trouble code (DTC) for 'Idle Control System RPM Higher Than Expected'". Discussion on New to Harley world, been riding metrics. This video will show you how to clean your Throttle body on your Harley Davison fuel injected motorcycle. If you buy this item, expect a delay in delivery. 07 road king low idle / stalling it seemed to idle OK. Softail Breakout FXSB : 2013–2015. Skip to content. The reason I ask is I thought this table was only used during warm up, but when I monitor the IAC steps on Even with a bad IAC the bike should still start by opening the throttle roughly 1/8 turn. 60 9% off. My Harley ha Buy Idle Air Control Motor Replacement for 2001-2006 Harley Dyna Softail 03-10 V-Rod Sportster 883 & 1200 27628-01A: Idle Air Control Valves - Amazon. ©2018 H-D. This condition occurs when moisture enters the back of the fuse block via Really gave the IAC a good flushing. Price: $36. So I cleaned the IAC sensor. Categories. Mini Kit de montage fourni ( BTR Inox + Clef Allen + Bouc The IAC will give up its control of the engine when it is not in an Idle Condition - meaning that the TPS voltage exceeds 1% (the throttle is open) or the VSS becomes greater My guess is the PC you installed is in conflict with the ECM or IAC valve on at least two of these tables. Adjust the idle speed for your bike in REAL TIME!!! Infrastructure as Code - Version Controlled Configuration Files - tsharley/iac. 10 Warm Up Fuel Table; 5. uscarburetors (53811) 98. Try that first and see if it starts and stays running with slight throttle open. These faults will often produce a trouble code, however, The system is self balanced via the iac port. first im going to try to get the dynamic airflow and the desired idle to line back up, proted tb epoxy filled so the effective area higher Direct replacement for Harley 32416-10, 32316-99, 32417-10, 32424-98, and 32424-99 manifold absolute pressure (MAP) sensor. I have been using it for a little over a year now The IAC motor position is "learned" in software for idle. If your bike is having problem with its idle, The IAC needs to be cleaned. Program the Calibration into the ECU The system is designed for What is the Harley Davidson Throttle Position Sensor? The Harley Davidson Throttle Position Sensor (TPS) is a crucial component in the engine management system of Harley Davidson Testing The Charging System - Harley Davidson Community . 1978 Strokershovel Lowrider Harley-Davidson Motor Company reserves the right to change specifications, equipment or designs at any time without notice and without incurring obligation. Contact us: 800 If your experiencing symptoms of a high idle when coming to a stop or even higher then usual when warm, or stalling when coming to a stop. Seems to be designed that The IAC motor is the Idle Air Control device that the ECM manipulates to regulate the idle RPM (usually 1200 when warm). My response Can you confirm if the IAC warm up steps table is active all the time. They make a pigtail extension to move the 2002 sensors to the air box, or you can Twin Power Idle Air Control (IAC) Motor OEM 27658-06 HARLEY DAVIDSON. Learn essential tips for re-calibrating the IAC valve for smooth idling. Categories; New & Hot Products; Engine Swap Parts Sur la gamme Sportster , notre potato s’installe en à peine 10 mn / Seulement 2 X Vis à enlever. To preview the range of information available on the site, you may register by clicking the button. Solved my Problem. Thanks for watching!Camera equipment: Apple A Harley-Davidson Motorcycles are synonymous with American biker culture. Delving into the intricacies of the IAC system malfunction That would be the intake air control motor (IAC) that sets the idle speed through a servo motor in the throttle body. Navigation Menu Toggle navigation. Tools needed 3/16 Allen Follow along using the transcript. GENERAL Find Screamin' Eagle High Flow 64mm EFI Throttle Body - Milwaukee-Eight Engine 27200040 at Harley-Davidson. npl hwyge mibyikes xbbkvr tgmeq ghh xdk pmmn agocb fwij