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 Post subject: Forcing failsafe mode without CEL, 16-bit ECU
PostPosted: Tue Dec 17, 2013 6:30 pm 
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Joined: Mon Aug 12, 2013 5:12 am
Posts: 67
Location: Upstate NY and REALLY upstate NY
There's a long an over-developed story behind this that I can share if desired, but I've managed to put myself in a really obnoxious spot. I can't pass inspection with my standard ROM because it's CarBerry and the NY inspection machines don't get OBDII info, and I can't pass inspection on the stock WRX ROM because I don't have a MAF sensor, so disabling the MAF codes prevents the car from running on the MAP sensor (failsafe speed density). Hard to inspect a car that doesn't run.

In essence, is it even possible to modify the assembly language to force the WRX ROM into failsafe SD mode, regardless of MAF codes being disabled?


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