ECU will no longer reset

Civic/Integra/etc with a K swap
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Jpaixao3
Posts: 16
Joined: Wed Jul 17, 2019 4:52 am

ECU will no longer reset

Post by Jpaixao3 »

Plugged in my Ecu to my laptop today trying to figure out why my car won’t rev past5,500rpm. Went to download stock map and Ecu will no longer reset, fuel pump stopped working. Please help
KTuner
Site Admin
Posts: 3745
Joined: Mon Jul 22, 2013 8:13 pm

Re: ECU will no longer reset

Post by KTuner »

This has nothing to do with our software or tuning hardware, but it's possible a component within the ECU has failed if you no longer get fuel pump prime. Feel free to contact support by email.
Jpaixao3
Posts: 16
Joined: Wed Jul 17, 2019 4:52 am

Re: ECU will no longer reset

Post by Jpaixao3 »

My fuel pump stopped priming when the ECU tried to reset it self and failed. So the Ecu all of a sudden stopped resetting and it’s not KTuner problem..... awesome help.
KTuner
Site Admin
Posts: 3745
Joined: Mon Jul 22, 2013 8:13 pm

Re: ECU will no longer reset

Post by KTuner »

Resetting the ECU is the same as keying off and on. What it sounds like is that you weren't able to connect in order to download your tune and kept hitting reset, which means the ECU was already not working properly. No amount of resetting is going to fix an ECU that's not working properly.
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