Possible Causes
WARNING: This page is about a different car, the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, and 2016 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control module cavity
- Circuit reference I_A_CVMSW
- Circuit reference O_V_5VCVMSW
- Circuit reference G_R_CVMSW
- Crankcase ventilation system mechanical integrity
- Disconnected crankcase vent at oil separator or air intake
- Crankcase ventilation pressure sensor circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Crankcase ventilation pressure sensor failure
- Contamination
- Obstruction
- Disconnected differential pressure sensor hose
- Frozen sensor