Fitech wont connect to ecu
WebJul 9, 2024 · my fitech system can not connect to ecu for set the initial setup or programing with this problem i cant use this system on my car Somebody can hlp me ? im i... WebMar 18, 2024 · 304. Location. MidWest. Mar 4, 2024. #1,452. Seriously considering doing this in late June for my 520 hp 408 stroker. Tired of having it warm up for 5 minutes and mpg isn't the best depending on how hot or cold it is outside. Thinking about the following the Easy Street (P/N 30005 - FiTech Easy Street 600 HP Self-Tuning Fuel Injection Systems ...
Fitech wont connect to ecu
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WebMay 29, 2024 · The handheld is just a tuner. The ECU that runs the system is in the handheld. You do NOT have to leave the handheld plugged in. Thanks,-Bryce. me : … Webcrank 10K views, 73 likes, 7 loves, 31 comments, 14 shares, Facebook Watch Videos from FiTech: Crank no start, white wire diagnosis
WebJul 21, 2024 · My repro steps are. Click the Write ECU button. A Prompt asks me to turn Bike On, I do It. I get asked it I would like to apply license to ECU, I click yes. The software marries license to ECU. I get Asked to … WebApr 25, 2024 · Fitech phone support seams to be good but as each one of us call maybe we can post up our problems and there fixes to share. One of the first thing's they ask is where are the IAC steps. They should be 5-10. To adjust them down you have to open the throttle blades open. Every time you adjust the screw you have to shut off and wait like 30 sec ...
WebOn the handheld go back to the Main Menu and enter into Dashboard. Find IAC Steps. This number needs to be within 3-10 at warm idle. If the number reads zero then slowly turn the screw OUT (counter clockwise) until the IAC Steps reads between 3-10. If the number is above 10 then turn the screw IN (clockwise) until the IAC Steps are between 3-10. WebQuick Connect Adapters & Fittings; Vacuum Hose & Fitings; Weld-In Fittings & Bungs; Ignition & Electrical ... FITech Fuel Injection 30003 REPLACEMENT ECU. Part Number: 546-30003-1. Product Q&A View Now. ... The handheld screen does not need re-programmed when using the 546-30003-1 replacement ECU. Answered by: jshook. Date …
WebSep 16, 2024 · Defaults should make that motor run. Tuning at first start is not a good idea. It shouldn't die. Most likely you are not getting a good +12V to the unit. The ECU doesn't respond well to a weak electrical system. Be sure you have +12V at start and more once the alternator kicks in.
WebJun 13, 2024 · ok so then there is something else going on that is not letting it connect to ecu. either no 12 v key on ignition . ecu not seeing key on. Which fitech unit is this? Thanks, John Response OK, when the key is on..... I can "write cal to ECU" and get "succeeded" or if I change a setting like engine cid from 355 to 308 and press "send to … birth drugWebJul 13, 2024 · Joined Oct 9, 2004. 74 Posts. Discussion Starter · #1 · Aug 4, 2024. I am getting "ECU no response" after install of my FiTech. I am getting +12 volts (wired direct … birthe ahtingWebJun 9, 2024 · The fan did work with the FiTech enabled at first but will not work now. Another thing is the black wire for the air conditioning idle speed kickup. Were do you connect this wire and will it see 12 volts or should it see a ground? FiTech told me to connect to the air condition clutch ciruit but the instruction with the FiTech said connect … birthe alshuthhttp://earlycj5.com/xf_cj5/index.php?threads/125379/page-2 dany of hairWebOct 25, 2024 · My FiTech system is having a hard time starting... it takes several cranks, especially when warmed up. I ran into the FiTech team, and we figured out the is... birthe aase lindemarkWebDescription If you’re considering utilizing a factory intake, injectors, and cable operated throttle body, with a 4L60, 4L65, 4L70, or 4L80 GM transmission, FiTech’s Ultimate LS standalone self-learning ECU with … birtheaWebFiTech extends the following limited warranty to the original purchaser of a FiTech EFI system purchased after November 1, 2024. I am in North Florida so wont get too cold mostly 40/50s a few days of 20/30s. Personally I don't see how that would ever happen in a good install. system will inject when you start to give the vehicle throttle again. birthdy 10 november