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1997 Pontiac Bonneville SE 3.8L MIL Lamp on
Hello. The issue I am dealing with is MAP volts on scanner. KOEO I only read 1.9 volts- should read 4.0 to 4.8 . the MAP has been substituted w/ 2 new Delphi units w/no change. PCV O-rings are intact, V power to MAP is 5V. MAP,TPS & FTP all share the ground ba...
FIX posted 6/29/2017
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Message Closed w/FIX
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 1G2HX52K0V |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0401 | EGR System Insufficient Flow Detected |
Message Closed w/FIX
Vehicle Data
1997 Pontiac Bonneville SE
| VIN | 1G2HX52K0V |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0401 | EGR System Insufficient Flow Detected |
Video