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Throttle Position Sensor
Blake, that's a really big help! I've heard some other guys mention something similar, but they never said what success they had or didn't have. Did you clean them with any specific cleaner or just dry/damp cloth? Thanks for your help.- EB1
- Post #3
- Forum: General Discussion
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Throttle Position Sensor
I've acquired a P0121 error code on my 07 Tahoe. Anybody know the true source of the problem here? Is it the throttle position sensor itself? ..or is it a sensor on the accelerator pedal? ...or can I fix the problem by simply cleaning out the throttle body (as some people on here have...- EB1
- Thread
- Replies: 5
- Forum: General Discussion
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07 LS P0121 problem.
Throttle Position Sensor Any ideas on this from anybody else?- EB1
- Post #9
- Forum: General Discussion
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07 LS P0121 problem.
I appreciate the help, KMeloney, but that much I already know. jr and a few other guys on this forum have actually experienced the EXACT SAME problem... and I don't want to waste time and money stabbing in the dark at an issue. I want to know exactly which part to replace. Yeah, I'm fairly...- EB1
- Post #7
- Forum: General Discussion
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07 LS P0121 problem.
P0121 Code After my CEL came on recently I scanned and got a P0121 code. I've searched on the forum and there doesn't seem to be any clear resolution to this code. Is this problem as simple as buying a new TPS and replacing it? Anybody know the cost on this part? Is this the only...- EB1
- Post #5
- Forum: General Discussion