2007 Solstice V8 383 swap , Check engine light disable

[Alex5.0]

Hi , I have swapped a V8 383 in the solstice , the engine have a Fast ECU but I kept the oem PCM for the speed sensor . Even after disable all the SES and No error reported , I still have the light on . Is there a switch I did nt see that can shut both MILs light , one with the arrow pointing down and other one .

Thanks !

[cobaltssoverbooster]

You can only shut the check engine light of. For any codes that show up that you don't want the light to come one for all you have to do is find the code in The diagnostic section and uncheck the ses box.

[Alex5.0]

I find the diagnostic code and they re ALL disable and at No error reported.

[cobaltssoverbooster]

It could be an internal fault that isn't accessible. For which case if you have them disabled and it's on still then you can't turn it off.

[Alex5.0]

Just realized that MIL stay on until engine is running , since there is no rpm signal send to the OEM pcm , can't turn off the mil check bulb .

[cobaltssoverbooster]

damn, i totally forgot about the mil check circuit in no rpm conditions.

[Alex5.0]

any way to bypass the bulb check ?

[cobaltssoverbooster]

maybe try and feed the ecu the crank sensor signal as a piggy back