DTC 1-3-1 Engine Speed Sensor Signal

1-3-1 ENGINE SPEED SENSOR SIGNAL

Condition(s) for DTC
^ The DTC is recorded if the Engine Speed (RPM) Sensor does not deliver a signal during four engine revolutions, as computed by the control module with the aid of the Camshaft Position (CMP) Sensor.

Substitute value
^ None.

Fault source(s)
^ Open-circuit in signal or ground lead.
^ Signal lead short-circuited to ground or supply.
^ Contact resistance in connections.
^ Faulty RPM sensor.

Fault symptom(s)
^ Engine refuses to start but starts when signal is restored.
^ Engine stops while running.