1991 Buick LeSabre Limited 3.8L MIL Lamp on
This vehicle had a cam sensor code, checked signal when light was on, no signal. When the light was off, the signal was off. replaced cam sensor. Two days later, light was back on, found cam sensor signal erratic again. replaced cam sensor again. fix lasted on...
FIX posted 8/20/2004
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Message Closed w/FIX
Vehicle Data1991 Buick LeSabre Limited
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1991 Buick LeSabre Limited
VIN | 1G4HR54C5M |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Misc. | Lesabre Limited |
Trouble Codes
41 | CMP Sensor Failure |