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2003 BMW 540i 4.4L Misfire, MIL Lamp on
runs fine when first started great power then ill drive and about four miles it starts missing bad service engine soon light flashes watching the data stream the misfires jump around usaully at least three or four cyl. at a time they change witch ones are miss...
FIX posted 4/25/2012
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Related Documents & Media | VIN | WBADN63403 |
| Engine | 4.4 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Hot |
Trouble Codes
| P0363 | misfire detected-fueling disabled |
| P1345 | Mass Airflow Sensor Loose Contact With Low Frequency |
| P1349 | Mass Airflow / Throttle Position Correlation |
Message Closed
Vehicle Data
2003 BMW 540i
| VIN | WBADN63403 |
| Engine | 4.4 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Hot |
Trouble Codes
| P0363 | misfire detected-fueling disabled |
| P1345 | Mass Airflow Sensor Loose Contact With Low Frequency |
| P1349 | Mass Airflow / Throttle Position Correlation |
Video