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2002 BMW 525i 2.5L MIL Lamp on
I'm not a BMW tech so asking others with BMW experience. I suspect a Mass Ait Flow meter issue. Lean o2 codes only set during steady/ freeway driving. There is no rough running either cold or hot. At idle my short term fuel trims are +/- 1-2% with long term at...
FIX posted 10/14/2010
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Message Closed w/FIX
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9 Replies Received
9 Replies Received
Related Documents & Media | VIN | WBADT43452 |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cruise |
Trouble Codes
| 171 | Lean A/F Bank |
| 174 | Lean A/F Bank 2 |
| P00 |
Message Closed w/FIX
Vehicle Data
2002 BMW 525i
| VIN | WBADT43452 |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cruise |
Trouble Codes
| 171 | Lean A/F Bank |
| 174 | Lean A/F Bank 2 |
| P00 |
Video