P0107 fault code: what it means
P0107: MAP sensor signal is too low.
Usual causes, most likely first
- MAP sensor signal wire shorted to earth
- failed MAP sensor
- water or corrosion in the MAP sensor connector
Not sure what P0107 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.