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1995 Oldsmobile Cutlass Supreme 3.4L Poor Idle Quality, Stall, MIL Lamp on
this 3.4 has a hunting idle which eventually will stall the engine, have checked extensively for vacume leaks with brake clean, checked egr, and also swapped it with a known good one, check tps and swapped with another. all numbers seem good an scan tool excep...
FIX posted 10/16/2008
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Message Closed w/FIX
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| VIN | 1G3WT32X2S |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
| Occurs | Always, Idle |
| Misc. | Convertable |
Trouble Codes
| P1640 | Output Driver Module 'A' Circuit Malfunction |
| P1650 | Output Driver Module Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
1995 Oldsmobile Cutlass Supreme
| VIN | 1G3WT32X2S |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
| Occurs | Always, Idle |
| Misc. | Convertable |
Trouble Codes
| P1640 | Output Driver Module 'A' Circuit Malfunction |
| P1650 | Output Driver Module Circuit Malfunction |
16 Replies Received
16 Replies Received
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