Engine Crankshaft Position Sensors measure crankshaft location to detect misfire and control engine timing. If you have a engine check light P0335 and your car isnt running right, it may be time to replace your faulty Crankshaft Position Sensor. Fit 10-16 Buick Lacrosse/11-17 Buick Regal/12-17 Buick Verano/12-15 Chevy Captiva Sport/06-10 Chevy Cobalt/10-17 Chevy Equinox/06-11 Chevy HHR/2014 Chevy Impala/07-14 Chevy Malibu/12-14 Chevy Orlando/10-17 GMC Terrain/2006 Pontiac G4/07-10 Pontiac G5/06-10 Pontiac G6/2006 Pontiac Pursuit/06-09 Pontiac Solstice/07-09 Saturn Aura/06-07 Saturn Ion/07-10 Saturn Sky/07-10 Saturn Vue/Fits Models With 2.0L, 2.2L, 2.4L, 3.5L, 3.6L, 3.9L Engines