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1994 Pontiac Bonneville SE 3.8L MIL Lamp on
Heres my problem. EGR valve will not open when on engine. Remove EGR valve and it opens normally and pintle position matches commanded EGR. All supply voltages and grounds are the same mounted or unmounted. This valve will only go on one way. What could I be m...
FIX posted 8/31/2010
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1G2HX52L0R |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Symptoms | MIL Lamp On |
Trouble Codes
| P1406 | EGR Valve Pintle Position Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
1994 Pontiac Bonneville SE
| VIN | 1G2HX52L0R |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Symptoms | MIL Lamp On |
Trouble Codes
| P1406 | EGR Valve Pintle Position Circuit Malfunction |
Video