99 neon High RPM's

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DKrumm

01-27-2008, 10:32 PM

My neon starts up at 1800 RPM's and stays there. When the AC is turned on, it jumps to 3000 rpm's untill the compressor shuts off. This started a few days ago and used to run around 1200 RPM's. Any ideas?
Thanks
Dave

plum_crazy

02-01-2008, 06:57 AM

I had a similar experience a couple months ago, it turned out to be the TPS (throttle position sensor).

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