 
				
	| 2004 Cadillac DeVille 4.6L Misfire, MIL Lamp on Howdy Y'all, The 04 Deville is kinda nuts. The main problem is bucking and missing at times. The car came from other shop and they had replaced the front coil pack and all spark plugs, the Cam sensor and wiring!!. It sets a code p0641 5v reference high problem... 
                        
                            Summary posted 6/2/2016
                               
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 | Message Closed w/Summary 
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| VIN | 1G6KD54Y04 | 
| Engine | 4.6 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire, MIL Lamp On | 
| Occurs | Under Load, Intermittently | 
Trouble Codes
| P0108 | Manifold Air Pressure Sensor Circuit High Voltage | 
| P0641 | PCM Sensor Reference Voltage 'A' Circuit Malfunction | 
| P1106 | BARO Pressure Sensor Range/Performance | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                2004 Cadillac DeVille
| VIN | 1G6KD54Y04 | 
| Engine | 4.6 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire, MIL Lamp On | 
| Occurs | Under Load, Intermittently | 
Trouble Codes
| P0108 | Manifold Air Pressure Sensor Circuit High Voltage | 
| P0641 | PCM Sensor Reference Voltage 'A' Circuit Malfunction | 
| P1106 | BARO Pressure Sensor Range/Performance | 
 7 Replies Received
7 Replies Received
 7 Replies Received
          7 Replies Received
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