The crankshaft position sensor monitors the speed and position of the crankshaft, providing the engine control module with the data it needs to time ignition and fuel injection. Signs of failure include: a check engine light with a crank sensor code, hard starting, intermittent stalling while driving, or a complete no-start condition. The crankshaft position sensor is one of the most critical sensors on the engine - replace it promptly when it fails.
Vemo manufactures sensors, switches, and electronic components primarily for European vehicles. Quality varies significantly by component type - some products are excellent OE-equivalents while others are inconsistent. Research specific part numbers before ordering.
This part also fits:
- 2007 Mazda 3 Mazdaspeed 6MT
- 2008 Mazda 3 Mazdaspeed 6MT
- 2009 Mazda 3 Mazdaspeed 6MT
- 2010 Mazda 3 Mazdaspeed 6MT
- 2011 Mazda 3 Mazdaspeed 6MT
