Code P0327
Thread Starter
On The Tree
Joined: Oct 2003
Posts: 173
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From: Covina, CA
Code P0327 I scanned my car for the heck of it today and P0327 came up. WTF!?!? I know it a knock sensor code, but what worries me is that my SES light was not on at all. I just scanned my car for the hell of it. Shouldnt the SES light come on if I throw that code?
TIA
-Travis
TIA
-Travis
Launching!
Joined: Jul 2003
Posts: 230
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It's my understanding that if the code is thrown, the light goes on. After awhile if no further knock is picked up, the light goes out. The code however remains until cleared. If the light is not on, I wouldn't worry about it unless you just want it cleared.
TECH Addict
Joined: Jun 2002
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From: Las Vegas, NV
If the light doesn't come on it's a "pending code." Since there's a pending code, that means that there is an issue with your KS. It could mean that your KS is working intermittantly, maybe it shorts off and on. It's just a matter of time before you will get a permanent SES light, and a drastic loss of performance (a minimum of 4* of KR). If you haven't done the GM KS TSB, now would be a good time because you will have to do it anyway.
TECH Senior Member
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From: Lake Zurich, IL
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Thread Starter
On The Tree
Joined: Oct 2003
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From: Covina, CA
Originally Posted by horist
OUUUUUUUUUCH!!!
I prided myself on not having anyone ever tell me to use "Search"
I apologize
Now Im off to be whipped by a wet noodle
But hey..THANKS!
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On The Tree
Joined: Oct 2003
Posts: 173
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From: Covina, CA
Ok, so I did some more research and it seems that the TSB associated with the Knock Sensor has to do when the car pulls a code P0332. My cars code is P0327. So Im guessing its not the TSB.
