P0338 fault code: what it means

P0338: Crankshaft position sensor signal high. Engine may stall or not start.

Engine and gearbox (powertrain) · Costly if missed

Usual causes, most likely first

1. failed crank sensor
2. open circuit or short to voltage in the wiring

What the repair usually costs

• Crankshaft or camshaft position sensor replaceNZ$100–NZ$590 · A$100–A$580

Not sure what P0338 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.