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1995 Buick Regal Limited 3.8L MIL Lamp on
Code p1640 ( qdm 1 failure. Test evap purge valve and it ok. Test power and ground for tcc enable solenoid and it ok. Has anyone have this problem before
FIX posted 11/9/2019
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Message Closed w/FIX
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Related Documents & Media | VIN | 2G4WD52LXS |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | Not OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P1640 | Output Driver Module 'A' Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
1995 Buick Regal Limited
| VIN | 2G4WD52LXS |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | Not OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P1640 | Output Driver Module 'A' Circuit Malfunction |
Video