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Help new pcm and coil still throwing p0357

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Old 11-17-2008, 10:26 PM
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Default Help new pcm and coil still throwing p0357

I need help with this one.

Mechanic did not want to do a compression test.

It seems to run great.

Any ideas why i still have this code?

Made it about 249 miles on new pcm, today it came back.

Thanks
Old 11-18-2008, 11:14 AM
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How bout being a little more vague? Year make model would be a bit more helpful.
Old 11-18-2008, 11:21 AM
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http://gearchatter.com/viewtopic9018...8d51867f9e8370

Your mechanic is at least smart enough to know a compression test is a waste of time. This is a circuit code. In addition to the coil and PCM you have all the wiring and connectors in the circuit. I'd try looking at the connectors real close first. The female pins have a bad habit of opening up.
Old 11-18-2008, 05:13 PM
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Oops.

2000 Pontiac TA WS6

AFR heads-custom split cam.

Kooks LTs w/cats. Corsa cat back.

Dyno 440 RWHP.






Originally Posted by edcmat-l1
How bout being a little more vague? Year make model would be a bit more helpful.



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