DTC P2096-02: Post Catalyst Fuel Trim System Too Lean Bank 1 - General signal failure: Action

NOTE: Vehicle conditions to enable DTC logging stratagy. Drive vehicle under steady state condition for up to 20 minutes

Check the exhaust system for leaks. Repair as necessary
Check pre and post catalyst oxygen sensors for damaged and correct installation
Refer to the appropriate system wiring diagram and check Heated Oxygen Sensor (HO2S) heater control circuit for short circuit to ground, short circuit to power, open circuit, high resistance
Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
Refer to Electronic Engine Controls V6 S/C 3.0L - Petrol - Heated Oxygen Sensors (HO2S), Diagnosis and Testing - pinpoint test A