Walterf
Posts : 163
Join date : 2019-03-23
Location : Daytona area, Florida
 | Subject: TPS symptoms and cure  Wed Sep 11, 2019 1:14 pm | |
| 1991 OCC. Was surging at idle and getting intermittent check engine light on startup. Light would usually go off after several minutes of driving.
OBD I blinked a code 22. Ordered NHK TPS from Rock Auto ($18). Installed easily with 2 Torx screws. Problem solved.
I understand that later models have a bracket that needs to be removed to access the TPS screws. Still an easy DYI. | |
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Fred Kiehl
Posts : 7290
Join date : 2009-11-13
Age : 76
Location : Largo, FL 33774
| | Subject: Re: TPS symptoms and cure Wed Sep 11, 2019 10:27 pm | |
| I had an idle issue that would not idle fast enough, or too fast. I swapped out the AIC, and that has calmed it down. I may swap the TPS too, just for funzies. | |
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