TwinTurbo.NET: Nissan 300ZX forum - TPS Problem?
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Subject TPS Problem?
     
Posted by inf on March 30, 2008 at 1:58 PM
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Message So I'm having some high rpm issues. I've already checked for boost leaks, the AAC/IACV, stuck throttle linkage, tps voltage and what not. What I did find interesting is when my rpm starts sticking at 1500+, if I go and unplug the tps sensor for a few seconds and then replug it, the idle drops back down. I ohmed one circuit on the sensor at 1500 at closed throttle, and the other at 10,800. I also tested the voltage and WOT hit 3.9ish, but nothing higher. Is this my problem?

     
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