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Symptom: P1201-NEEDLE MOVEMENT SENSOR SRC HIGH EXCEEDED When Monitored and Set Condition: P1201-NEEDLE MOVEMENT SENSOR SRC HIGH EXCEEDED When Monitored: With the ignition on. Set Condition: The ECM detects high voltage on the needle movement sensor signal circuit. POSSIBLE CAUSES INTERMITTENT CONDITION NEEDLE MOVEMENT SENSOR GROUND CIRCUIT OPEN NEEDLE MOVEMENT SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE NEEDLE MOVEMENT SENSOR NEEDLE MOVEMENT SENSOR SIGNAL CIRCUIT OPEN ENGINE CONTROL MODULE TEST ACTION APPLICABILITY 1 Turn the ignition on. All Yes → No → 2 Turn the ignition off. All Yes → No → Repair the Needle Movement Sensor Signal circuit for a short to NOTE: Remove the jumper wire. 136 DRIVEABILITY - DIESEL |