DTC P0045-13: Turbocharger/Supercharger Boost Control "A" Circuit/Open - Circuit open: Action
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.
- Diagnosis of this DTC may require using the Jaguar Land Rover approved diagnostic equipment to check datalogger signals:
- 0x03DF Boost Pressure Actuator Bank 1 - Desired position - %
- 0x0532 Commanded Boost Actuator Control Bank 1 - %
- Refer to the appropriate system wiring diagram and check the variable geometry turbine vane actuator 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 variable geometry turbine vane actuator as required
- Using the Jaguar Land Rover approved diagnostic equipment, carry out 'Air path setup routine' routine's (0x4030/0x4051_01/0x4050_01/DID0xF405)
- Using the Jaguar Land Rover approved diagnostic equipment, carry out 'Powertrain control module low pressure EGR adaption clear' routine (0x0406_0C)
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest