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1998 BMW 740iL 4.4L MIL Lamp on
Hoping someone has an idea or experience here. This car is posting inefficiency readings for the new (3rd) bank one catalyst. See below for the history. The post cat sensors are new, the precats are not. No o2 sensor codes but I know that the pre and post read...
FIX posted 8/10/2003
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Related Documents & Media | VIN | WBAGJ8324W |
| Engine | 4.4 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / M62, DME CONTROLLED |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 35 | Additive Mixture Adaptation idle cyls 5-8 reached control limit |
| 40 | TWC conversion inefficiency cylinders 1-4 |
| 44 | No Description however the chart shows only applicable for cars with electronically heated cats. |
| 97 | tank leak minor detected |
Message Closed w/FIX
Vehicle Data
1998 BMW 740iL
| VIN | WBAGJ8324W |
| Engine | 4.4 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / M62, DME CONTROLLED |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 35 | Additive Mixture Adaptation idle cyls 5-8 reached control limit |
| 40 | TWC conversion inefficiency cylinders 1-4 |
| 44 | No Description however the chart shows only applicable for cars with electronically heated cats. |
| 97 | tank leak minor detected |
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