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1997 Volvo 850 GLT 2.4L Excessive Emissions, MIL Lamp on
This problem has come up before on iatn, but a search of the files shows that they are closed w/o fix! We have replaced 3 O2 sensors with no other apparent problems. All the usual vacuum leaks have been fixed, no fuel pressure problems, AFMM ok, no other codes...
Summary posted 2/18/2004
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Message Closed w/Summary
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | YV1LS5649V |
| Engine | 2.4 L / 5 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, MIL Lamp On |
| Occurs | After a Few Months |
Trouble Codes
| 212 | no signal front O2 sensor |
| 231 | fuel trim |
| 232 | fuel trim |
Message Closed w/Summary
Vehicle Data
1997 Volvo 850 GLT
| VIN | YV1LS5649V |
| Engine | 2.4 L / 5 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, MIL Lamp On |
| Occurs | After a Few Months |
Trouble Codes
| 212 | no signal front O2 sensor |
| 231 | fuel trim |
| 232 | fuel trim |
Video