Hit a pothole | p1239 Throttle Position Sensor

Originally Posted by Optimiser Are you using a TB extension harness? If so do not trust it although mine has never thrown a P1239 from hitting a big bump or

		Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain
Hit a pothole \| p1239 Throttle Position Sensor

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09-05-2020, 09:31 AM

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NissanTracker

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Quote:

Originally Posted by Optimiser

Are you using a TB extension harness? If so do not trust it although mine has never thrown a P1239 from hitting a big bump or pothole, only random, unpredictable times.

As a matter of fact. I made a custom TB extension harness. Each wire has an independent ground + fireproof sleeve.

I reset the Cel and it did not come back. These are new throttlebodies too, barely 2K miles on them

... Maybe I'll just eliminate this cable all together and extend the stock harness. Just didn't want to start hacking away at the engine harness

Optimiser likes this.

Last edited by NissanTracker; 09-05-2020 at 09:34 AM.

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