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2002 BMW 530i 3.0L Poor Fuel Economy, MIL Lamp on
I suspect a mechanical cam timing issue but am not familiar with this two cam sensor setup. The exhaust cam sensor code & check engine light come on (after clearing) usually after 2-3 drive cycles, sometimes the light will turn it self back off (for a while). ...
FIX posted 7/1/2008
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | WBADT63412 |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Fuel Economy, MIL Lamp On |
| Occurs | After 1-2 Drive Cycles |
Trouble Codes
| P1397 | Wheel Speed Sensor Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2002 BMW 530i
| VIN | WBADT63412 |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Fuel Economy, MIL Lamp On |
| Occurs | After 1-2 Drive Cycles |
Trouble Codes
| P1397 | Wheel Speed Sensor Circuit Malfunction |
Video