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1995 BMW 540i 4.0L MIL Lamp on
mil on rough idle, scan for codes with AST retriever code13 (02 sensor bank 1-4 lean)code 201 (mixture bank 1-4 at limit), code 203(mixture limit exceeded). smoke tested intake for vacuum leaks none found. checked 02 sensor voltages. bank 5-8 functioning ok. b...
FIX posted 11/14/2002
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Message Closed w/FIX
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11 Replies Received
11 Replies Received
Related Documents & Media | VIN | WBAHE6320S |
| Engine | 4.0 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 13 | 02 sensor bank 1-4 lean |
| 201 | mixture bank 1-4 at limit |
| 203 | mixture limit exceeded |
Message Closed w/FIX
Vehicle Data
1995 BMW 540i
| VIN | WBAHE6320S |
| Engine | 4.0 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 13 | 02 sensor bank 1-4 lean |
| 201 | mixture bank 1-4 at limit |
| 203 | mixture limit exceeded |
Video