KenH
Enthusiast
I am running a '96 PCM in my '01 GTS in order to get it through DEQ. My '01 PCM has a modified program in it and it always has a check engine light on (thinks it has a bad program in it) so I can't go through DEQ with it.
I have never had a problem before going through DEQ with the '96 PCM but this time it reported that 'Misfire' was an unsupported mode which caused me to fail. Anyone have a good guess as to what might be going on here? I am pretty sure that the '96 PCM supports misfire, it is just suppose to be more tolerant before setting the code.
--- Ken
I have never had a problem before going through DEQ with the '96 PCM but this time it reported that 'Misfire' was an unsupported mode which caused me to fail. Anyone have a good guess as to what might be going on here? I am pretty sure that the '96 PCM supports misfire, it is just suppose to be more tolerant before setting the code.
--- Ken