Lexus: engine control. some vehicles may exhibit a MIL on diagnostic trouble code (DTC) P0138 and/or P0158...
Lexus technical service bulletin L-SB-0109-09 for 2007-2010 Lexus ES350 and 2007-2010 Lexus RX350.
- Bulletin number
- L-SB-0109-09
- Component
- Engine and engine cooling: engine
- Summary
- Lexus: engine control. Some vehicles may exhibit a mil on diagnostic trouble code (dtc) p0138 and/or p0158 (oxygen sensor circuit high voltage bank 1 or 2). In some instances a p2195 or 02197 (a/f sensor signal stuck lean) dtc may also be present. Caused by incorrect air fuel ratio sensor response.
Owners of these vehicles have filed 120 complaints in the engine category.
Vehicles covered
- Lexus ES350 2007-2010 2007200820092010
- Lexus RX350 2007-2010 2007200820092010
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