 
				
	| 2002 Pontiac Grand Prix SE 3.1L MIL Lamp on We need some help with a car that came in about a month ago. Check engine light is on. Car ran okay (Literally ran smooth). Had the three described codes. Found a blown fuse (IGN1-UH 15amp). Changed fuse, cleared codes, and test drove it with no more problems ... 
                        
                            FIX posted 7/28/2006
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 8 Replies Received (View Replies)8 Replies Received (Hide Replies)
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| VIN | 1G2WK52J32 | 
| Engine | 3.1 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Intermittently | 
| Misc. | 4-Door Sedan | 
Trouble Codes
| P0102 | Mass Airflow Sensor Circuit Low Voltage | 
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction | 
| P0443 | EVAP Canister Purge Valve Circuit Malfunction | 
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             Vehicle Data
 Vehicle Data
                2002 Pontiac Grand Prix SE
| VIN | 1G2WK52J32 | 
| Engine | 3.1 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Intermittently | 
| Misc. | 4-Door Sedan | 
Trouble Codes
| P0102 | Mass Airflow Sensor Circuit Low Voltage | 
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction | 
| P0443 | EVAP Canister Purge Valve Circuit Malfunction | 
 8 Replies Received
8 Replies Received
 8 Replies Received
          8 Replies Received
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