Trouble tracking down what is throwing a code.

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Apr 17, 2010 | 06:41 PM

trans99am

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Trouble tracking down what is throwing a code.

Ok so I had a bank 2 knock sensor code. So, I replaced both knock sensors, the oil pressure sender while I was in there because I wasn't careful enough, and threw it all back together. Well it was still throwing it, so I was thinking it is now fuel pressure. I replaced my fuel filter a couple of days ago and now I two codes. Bank 1 and 2 knock sensors. Is my next step to hook up a fuel pressure guage to the little air valve type thing on the fuel rail and see what it is reading? What should it be at for a good pressure.

Has anyone had this same problem and replaced a working fuel pump and still had the code??? That will prolly make me burn the car to the ground. haha

Thanks for the help in advance

Apr 17, 2010 | 11:15 PM

tbarnard2

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knock sensor wiring harness

Apr 18, 2010 | 08:50 AM

trans99am

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I didn't think wiring harnesses just went bad like that? I wasn't messing under the hood or anything previous to this happeneing so should I just check connections on the wiring harness?

And does anybody think it could be the fuel pump working but not enough?

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