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Posted

Hey guys, new to PCMTec, still working my head around everything.

Have a car that was previously tuned on the same setup - now has a forged motor (otherwise all bolt ons, injectors cams etc are all the same)

 

Previously, when on a complete cold start, it was very choppy but fine once warm, subsequent starts were also fine.

Now it's constantly loping - looking at the logs, the VCT overlap is at 35-50 degrees and the ignition timing is swinging all over the place.

I've tried to restore all the Variable cam tables to stock, to no avail.


What am I missing here?

PCME3A4.tec Cold start.teclog Cold start 2.teclog

Posted

Okay so I wasn't missing anything - CAM Sensor wiring was backwards, whoever tinkered with this in the past tried to patch it up but did it incorrectly. All fixed :)

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