P0728 Ford

Ford P0728 OBD-II Trouble Code Definition:

P0728 Engine Speed Input Circuit Intermittent

P0728 Ford OBD-II Trouble CodeDescription:

OBD Trouble Code P0728
Engine Speed Input Circuit Intermittent
What does the code mean? OBD-ii Code P0728 definition:
The Engine Control Module (ECM) monitors the engine speed through the Crankshaft Position (CKP) sensor with the engine running, and send signal to the Transmission Control Module (TCM).
Symptoms Sumptoms of OBD code P0728
– Engine Light ON (or Service Engine Soon Warning Light)
Causes Causes of the OBD-II code P0728
– Open or shorted CKP sensor circuit condition – Poor CKP sensor electrical connection – Check communication error between the ECM and TCM – Failed CKP Sensor The Error code is generally activated on detection of the following conditions: The P0728 Codes is triggered when the TCM detected that the engine speed received from the ECM is intermittent.