P2096 Diagnostic Trouble Code Discussion for April 2017
Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)
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| Help Request | Posted | |
| 2008 Saturn Astra XE 1.8L MIL Lamp on VIN: W08AR67188 P2096: Post catalyst fuel trim too lean bank 1 short to ground. Have this Astra which keeps setting code P02096. Either I have a mis-calibration/faulty new OEM sensor, catalyst is not filtering/converting properly and triggering code? And or the computer is faulty and triggering code and trim data is high because calibrati... |
April 27, 2017 |
