Ford
Turbo boost control circuit open: the electronic actuator that moves the turbo vanes is not responding electrically. Ranger 3.2/2.2 use an electronic turbo actuator.
P0045 fault code: what it means
P0045: Turbo boost control circuit open: the electronic actuator that moves the turbo vanes is not responding electrically. Ranger 3.2/2.2 use an electronic turbo actuator.
Usual causes, most likely first
- failed electronic turbo actuator
- actuator wiring or plug
- seized turbo vanes overloading the actuator
P0045 by make
GWM
Turbo boost control solenoid circuit.
Isuzu
Turbo boost control (VGT) solenoid circuit.
LDV
Turbo boost control solenoid circuit.
Mitsubishi
Turbo boost control solenoid / actuator circuit open (VGT diesels).
Nissan
Turbo boost control solenoid circuit open. YD25 goes into limp mode with little or no boost.
Volvo
Turbo boost control solenoid/actuator circuit open.
What the repair usually costs
- A/C compressor replace incl. drier and flush (European)NZ$1,560–NZ$3,200 · A$1,490–A$3,050
Not sure what P0045 means on your car? Ask Credov.
Before you clear it
Write the code down or photograph the scanner first. A code that comes straight back after clearing points to a fault that is still there. A car whose codes were cleared just before you arrived may be hiding one: the scanner's readiness monitors show "not ready" for a while after codes are cleared.
Researched by Credov from manufacturer and workshop sources. A fault code points to where a fault may be; a workshop confirms it with a diagnosis. Browse all fault codes.