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1994 Pontiac Grand Prix SE 3.1L MIL Lamp on
Car came in with Check Engine light on. Check for codes and found 76 and 77 stored. With a Tech 2 scanner we could get all the valves to work on the EGR valve with no problems. The problem is with the scanner hooked up and also watching DVOM on either the #2 o...
FIX posted 3/21/2002
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Message Closed w/FIX
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26 Replies Received
26 Replies Received
Related Documents & Media | VIN | 1G2WJ52M8R |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | US Fed |
| Symptoms | MIL Lamp On |
| Occurs | After Car Is Driven for 30 Minutes or So and Then Stays On |
Trouble Codes
| 76 | EGR 2 Problem |
| 77 | EGR 3 Problem |
Message Closed w/FIX
Vehicle Data
1994 Pontiac Grand Prix SE
| VIN | 1G2WJ52M8R |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | US Fed |
| Symptoms | MIL Lamp On |
| Occurs | After Car Is Driven for 30 Minutes or So and Then Stays On |
Trouble Codes
| 76 | EGR 2 Problem |
| 77 | EGR 3 Problem |
Video