Voluntary emission campaign for vehicles with an obd-ii calibration that causes a false oxygen sensor...
Buick technical service bulletin 99070 for 1999 Buick Lesabre and 1999 Pontiac Bonneville.
- Bulletin number
- 99070
- Component
- Engine and engine cooling: exhaust system: emission control
- Summary
- Voluntary emission campaign for vehicles with an obd-ii calibration that causes a false oxygen sensor code, p1133, to set under certain conditions, resulting in malfunction indicator lamp illumination. Tt
Owners of these vehicles have filed 133 complaints in the engine category.
Vehicles covered
- Buick Lesabre 1999 1999
- Pontiac Bonneville 1999 1999
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