 
				
	| 1996 Chevrolet Express 1500 5.0L MIL Lamp on This van has had a new PCM, full tune-up, coil, and module, all wiring between pcm and icm has been checked and double checked. With an aftermarket module code sets after about a day and is then continous. We replaced module with an OEM it lasted about 1 month... 
                        
                            Summary posted 3/19/2010
                               
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 | Message Closed w/Summary 
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| VIN | 1GBFG15M1T | 
| Engine | 5.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| P1351 | Mass Airflow Sensor Circuit Performance | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                1996 Chevrolet Express 1500
| VIN | 1GBFG15M1T | 
| Engine | 5.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| P1351 | Mass Airflow Sensor Circuit Performance | 
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