Holden
Rear O2 sensor slow lean-to-rich response. Listed on Cruze/Barina with a failed PCV diaphragm in the cam cover (unmetered air, rough idle).
P013F fault code: what it means
P013F: Rear O2 sensor slow lean-to-rich response. Listed on Cruze/Barina with a failed PCV diaphragm in the cam cover (unmetered air, rough idle).
Usual causes, most likely first
- ruptured PCV diaphragm in camshaft cover
- ageing rear O2 sensor
- exhaust leak
P013F by make
What the repair usually costs
- Air-fuel ratio / front O2 sensor replace (upstream)NZ$270–NZ$750 · A$260–A$730
- O2 sensor replace (downstream / after cat)NZ$180–NZ$480 · A$180–A$460
- Throttle body clean and idle relearnNZ$90–NZ$190 · A$100–A$200
- Petrol fuel injectors (port injection, set)NZ$430–NZ$1,420 · A$400–A$1,360
Not sure what P013F 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.