DTC P0045-13: Turbocharger/Supercha rger Boost Control "A" Circuit/Open - Circuit open: Action
- Diagnosis of this DTC may require using the manufacturer approved diagnostic system check datalogger signals
- 0x03DF Boost Pressure Actuator Bank 1 - Desired position - %
- 0x0532 Commanded Boost Actuator Control Bank1-%
- Refer to the electrical circuit diagrams 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
- Install a new variable geometry turbine vane actuator, only when diagnosed as failed
- Using the Jaguar Land Rover approved diagnostic equipment carry out Air path set-up routine' routine's (0x4030/0x4051_01/0x4050_01/DID 0xF405)
- 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