1988 Buick LeSabre Limited 3.8L Poor Idle Quality, MIL Lamp on
vehicle came in with idle problem an eng light on found tps reading at 3.82 volts unplugged tps and voltge dropped to 0. replaced tps set to specs and cleared codes two days later vehicle returned with light on and tps codes back voltage high again, unplugged ...
FIX posted 6/16/2004
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Message Closed w/FIX
Vehicle Data1988 Buick LeSabre Limited
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1988 Buick LeSabre Limited
VIN | 1G4HR54C5J |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / PFI |
Emissions | FED EM. |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Hot |
Trouble Codes
21 | high tps voltage |
22 | low tps voltage |