Quote Originally Posted by darkhorizon View Post
That has nothing to do with the PCM, that was a mechanical sniffer issue. The PCM reports emissions through the OBD2 port, and I am sure that it passed those tests (which are the only ones that zzp has control of.). I have disabled / removed EGR from many cars without issues of emmissions.

First off, if it was locked by zzp (which it wasnt), the tuner would have had NO issues fixing the file, as the only method of locking availible is extremely easy to override. Secondly, it wasnt locked by zzp, because they DONT lock their pcms, they actually do not have the ability to lock their pcm's with the package they use.

1) Im not sure how they do emissions where your from but in CO they get your reading through your exhaust, not your obd port, zzp turning off the egr did in fact cause me to fail emissions, if the egr isnt recirculating some exhaust gas like it should, you blow high NOx out your exhaust. Plain and simple.



2) About this i have no idea, i just went off what he said. But he had no reason to lie to me so idk.