DTC P050B-24: Cold Start Ignition Timing Performance - Signal stuck high: Action
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2015 Jaguar XKR-S, 2015 Jaguar XKR, 2014 Jaguar XKR-S, 2014 Jaguar XKR, and 2013 Jaguar XKR-S. However, it is still accessible from the selected car via links, so may be relevant.
- Refer to the appropriate electrical circuit wiring diagrams and check ignition coil circuit for short circuit to ground, short circuit to power, open circuit
- Refer to the appropriate electrical circuit wiring diagrams and check engine control module to ignition coil circuit for short circuit to power
- Check and install a new coil(s) as required
- Refer to the appropriate electrical circuit wiring diagrams and check ignition coils circuit for corrosion, high resistance
- Check and install a new engine control module as required. Refer to the warranty policy and procedures manual, or determine if any prior approval program is in operation, prior to the installation of a new module/component