Technical Definition:

Crankshaft Position (CKP) (Sensor A) Circuit Range / Performance

Technical Description:

Possible Causes:

• Bad crank sensor
• Broken reluctor ring (missing teeth, debris lodged in ring)
• Reluctor ring dislodged/stripped from it’s stationary location
• Wiring harness chafing causing short
• Wiring open in CKP circuit

Possible Symptoms:

• Intermittent stalling & no start
• No start
• MIL (Malfunction Indicator Lamp) illumination
• Intermittent misfire

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes: