2017-10-10
Engine runs poorly or not at all
Illuminated check engine light
Engine misfires or stumbles
Difficulties starting the engine
Reduced engine power or acceleration
Defective crankshaft position sensor
Wiring or connection problem in the circuit
Failed engine control module (ECM)
Misaligned or damaged sensor
Crankshaft Position Sensor: The crankshaft position sensor monitors the position of the crankshaft to regulate fuel injection. Problems lead to engine misfire and engine stalling
Replace the crankshaft position sensor
Check and repair any damaged wiring or connections
Tighten or clean any loose or corroded electrical connections
Replace the engine control module (ECM) if necessary
Realignment or replacement of the sensor