Subject	I doubt you have to use special wire
Posted by	EUGENE on May 10, 2012 at 11:26 AM
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In Reply To	How can I rewire knock sensor from subharness plug to ECU?? posted by 91FairladyTT on May 10, 2012 at 11:09 AM
Message	I'd just use some stranded wire with a thick shield. But first, before you cut anything, you should do a continuity test from the ECU to the detonation sensor plug. I did that test a few years ago and found that the two pins in my plug were switched, causing a code 34. My pins must have been switched from a previous failed repair. FYI, here's what I remember about the detonation sensor wiring. (It's been a while, so double check me.) Only one wire goes from the detonation sensor to the ECU, even though there are two pins in the plug and possibly even two wires in the sheathing. I believe there is no ground wire from the sensor to the ECU. The sensor is grounded by being bolted to the engine. I'm not sure why Nissan decided to use a 2 pin plug, when a 1 pin plug would have achieved the same thing.
Follow Ups	How can I rewire knock sensor from subharness plug to ECU?? - 91FairladyTT 11:09:51 05/10/12 I doubt you have to use special wire - EUGENE 11:26:35 05/10/12 Re: I doubt you have to use special wire - 91FairladyTT 11:34:58 05/10/12 Re: Re: I doubt you have to use special wire - EUGENE 12:00:18 05/10/12 Re: Re: Re: I doubt you have to use special wire - 91FairladyTT 12:38:13 05/10/12 Try this first - EUGENE 13:53:34 05/10/12 ^ this - fuzzymonkey 12:45:27 05/10/12 I thought I remembered reading there was an update - Draker (Eugene, OR) 13:04:24 05/10/12 Re: I thought I remembered reading there was an update - 91FairladyTT 13:51:09 05/10/12 Good luck! Let us know what works, I'm fighting a 34 too. (n/m) - Stokens (StoMoZTT) 14:22:08 05/10/12 The knock sensor circuit is very sensitive! - OverZealous (CT) 21:15:16 05/10/12 Re: The knock sensor circuit is very sensitive! - 91FairladyTT 09:44:03 05/11/12
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