Join Date: Jul 2009
Location: Vancouver, BC, Canada
Feedback Score: 0 reviews
Need CPS insight??
I seem to be having some CPS issues. In the last 6 months I've put 4 CPS in my truck. It starts to develop a miss on acceleration, one time so bad I was barely able to drive 8 blocks to work when it failed, and then made it home fine. All signs of a bad cps so I did that 4 times. Now, it has the miss again, first only when I was hammering on it and it was at high rpm. Now its progressing to quite regular. It doesn't through a code, buzz test is mint, contribution tests fail on a different cylinder every time I run it, Ive been told that's because of the single shot hybrids and the tuning. Found my IPS had oil in it, so replaced with no difference. Now after testing everything I can think of , Ive come to the conclusion that the plug to the cps is pooched, and possibly the wires at the plug as well. So I am now waiting for a plug with pig tail to splice in. Guess my question is, is there anything I could have missed that would toss a CPS code like that, and is this a common issue? I notice the IPS pig tail is a common failure but found no write ups on the CPS plug. I hope this is the issue. I have no idea what else could cause this. I'm a bit stumped
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