#16
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03 xterra
My truck was loosing it felt like i was a wet bag of cement. Really bad gas mileage, i figured any where between 8 to 10 miles a gallon. I thought the engine was blown , im no mechanic by far. I took it to advacne auto they did a code read the first time it gave me the code for the knock sensor . Did research on what that was and its puporse . Im now going to attempt a relocation. Im just. Not sure which harness forsure.. so is it the blue or red wire cover i cut into.
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#17
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There's a thread on the relocation procedure at ClubFrontier.org. The knock sensor shouldn't cause a lack of power nor poor fuel mileage UNLESS you have the VG33ER supercharged engine, which the ECM will cut the boost if it gets a knock sensor signal. If you have the N/A engine, than the knock sensor could be bad...OR, the code is just a result of the problem which is causing the drivability concern (meaning the knock sensor is fine).
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circuit, high, input, knock, sensor |
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