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DTC 2-1-4 Engine Speed Sensor Signal Sporadic

2-1-4 ENGINE SPEED SENSOR SIGNAL SPORADIC

Condition(s) for DTC
^ The DTC is recorded only it the engine is running. The DTC is recorded if the ICM detects two carrier plate / flywheel teeth too few or too many.

Substitute value
^ None.

Fault source(s)
^ Loose connections in wiring or joints.
^ Damaged cable insulation.
^ Contact resistance in terminals.
^ Damage to carrier plate.
^ Faulty sensor.

Fault symptom(s)
^ Severe engine shudder.