DTC P2196-84: O2 Sensor Signal Biased/Stuck Rich - Bank 1, Sensor 1 - Signal below allowable range: Action
WARNING: This page is about a different car, the 2018 Jaguar XF and 2017 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.
- Check powertrain control module for fuel injection related DTCs and refer to relevant DTC index
- Refer to the appropriate system wiring diagrams and check the heated oxygen sensor heater 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
- Check and install a new heated oxygen sensor as required
- Using the Jaguar Land Rover Approved Diagnostic Equipment, clear the DTCs and retest