DTC code P1351 Help needed!

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Dec 13, 2009 | 11:38 PM

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TECH Junkie

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From: Queens, NYC

DTC code P1351 Help needed!

Hey guys,

Car is a 3.8L camaro with 62k miles.

So i drove the car home and SES light came on, the p1351 code came up on my scanner.

Its something to do with an open circuit, ICM wiring voltage for coil 1&4.

Its beyond my comprehension on how to address this since the coil, ICM are fine.

While driving home it didn't accelerate right, very slouchy coming off a red light. RPMs were up to 2900 and car was only going 20mph but it picked up speed gradually.

I really appreciate it if someone can shed more light on this before i have to take it to shop again.

Thanks!

Dec 14, 2009 | 06:18 PM

bad_408_vert

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TECH Junkie

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From: Queens, NYC

BUMP

please someone help with this, this is only cAr I have to get to work.!!!!

Dec 14, 2009 | 06:24 PM

69LT1Bird

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How do you know the coils and ignition control module are fine?

More info on the car would be helpful, year etc.

Dec 14, 2009 | 06:45 PM

eseibel67

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Probably the ignition control module (under the coil packs).

Other possibilities are wiring between PCM and ICM or PCM itself.

Dec 15, 2009 | 01:36 AM

bad_408_vert

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From: Queens, NYC

The car is a 2001 camaro 3.8l

I replaced the ICM and all 3 coils just to test if any of these 4 things were the problem.

But the ses light with the code p1351 came back on again.

Message on scanner is saying something about voltage being too high on coil 1&4.

Thanks fellas!