ECU stopped responding-Check OBD2 Pins

2012+ US/Canadian Civic Si / 2013+ ILX
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Gsullens37
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Joined: Wed May 19, 2021 8:27 am

ECU stopped responding-Check OBD2 Pins

Post by Gsullens37 »

TLDR; Purchased a 2012 SI that already had a flashpro with it, having some intermittent issues lately so I tried reflashing to the hondata base tune and got the 0x04 error, tried returning to stock and got the same issue. Car cranks but won't start now. Is this a matter of the FP still being associated to the previous owner? I'm kinda at a loss here

PS: having to program the flashpro on my desktop and take it outside to the car, unable to find laptop charger at the moment
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Spunkster
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Location: Hondata

Re: ECU stopped responding-Check OBD2 Pins

Post by Spunkster »

With everything plugged in and the ignition in the on position, go to the Help menu and click on “send feedback”. Include a detailed description of the issue.
Gsullens37
Posts: 4
Joined: Wed May 19, 2021 8:27 am

Re: ECU stopped responding-Check OBD2 Pins

Post by Gsullens37 »

Working to get my hands on a windows laptop ATM, will send as soon as I can. Thanks for the quick response
Gsullens37
Posts: 4
Joined: Wed May 19, 2021 8:27 am

Re: ECU stopped responding-Check OBD2 Pins

Post by Gsullens37 »

I was able to successfully tune the car using a laptop in the car but on the hondata remap calibration I'm getting a limp mode with a 3k rpm Rev limit. As of now I'm back home with the car but anything I need to try differently moving forward?
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Spunkster
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Re: ECU stopped responding-Check OBD2 Pins

Post by Spunkster »

When you datalog, what errors are there?
Gsullens37
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Joined: Wed May 19, 2021 8:27 am

Re: ECU stopped responding-Check OBD2 Pins

Post by Gsullens37 »

I'll go back out shortly and datalog the trip. Limp mode persists even with the ecu flashed back to stock
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