Technical Definition:
Engine Speed Input Circuit No Signal
Trouble Code: P0727
Address: 0x0727
System: Powertrain
Subsystem: Transmission Controls
Address: 0x0727
System: Powertrain
Subsystem: Transmission Controls
Technical Description:
Possible Causes:
Possible Symptoms:
Engine Speed Input Circuit No Signal
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
– Faulty Crankshaft Position (CKP) Sensor
– Crankshaft Position (CKP) Sensor harness is open or shorted
– Crankshaft Position (CKP) Sensor circuit poor electrical connection
– Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM)