Possible Causes
WARNING: This page is about a different car, the 2017 Jaguar XJ, 2016 Jaguar XJ, 2015 Jaguar XJ, 2014 Jaguar XJ, and 2013 Jaguar XJ. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This DTC is set when the powertrain control module has determined failures where some circuit quantity, reported via serial data, is below a specified range.
- Manifold absolute pressure sensor circuit, for short circuit to ground, short circuit to power, open circuit, high resistance
- Intake manifold air leak
- Throttle adaption failure
- Blocked air filter
- Engine breather leakage
- Carbon obstruction around throttle blade
- Manifold absolute pressure sensor failure
- Damaged catalytic converter
- Blocked exhaust system