P332???
02-19-2007, 05:07 PM
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P332???
Originally Posted by ridnlow
That said, I got a p332 (p337 didn't get set). WTF?? Just the rear knock sensor? Is that more likely bad gas or a bad knock sensor? I know that there are a thousand more possible reasons, but I am trying to decide if its the controls that I should pursue or start investigating the possible reasons for knock?
02-19-2007, 05:19 PM
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Do you have an actual audible spark knock concern???? if so there is a bulletin about it... replace the rear knock sensor and build a damn with rtv about 80% of the way around it....
02-19-2007, 05:53 PM
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no, I don't think its actual knock. If it was, wouldn't both sensors pick it up? I think that I have a wet/rubbing/wiring issue, thats causing voltage drop. its been kinda crappy here lately, weather wise, bunch of ice, freezing rain, rain, and other bs, so its possible.
02-19-2007, 06:17 PM
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just checked, I have 9.7K ohms across the KS. I believe thats what I am supposed to have, right? I cleared the code, next would be wait and if it comes back, some octane booster?
02-19-2007, 06:21 PM
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do what Grumpy4.8 said about replacing the knock sensor, you'll more than likely find that the sensor is corroded from water intrusion and maybe even the harness itself is corroded.
