P0726 Ford

Ford P0726 OBD-II Trouble Code Definition:

P0726 Engine Speed Input Circuit Range/Performance

P0726 Ford OBD-II Trouble CodeDescription:

OBD Trouble Code P0726
Engine Speed Input Circuit Range/Performance
What does the code mean? OBD-ii Code P0726 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 P0726
– Engine Light ON (or Service Engine Soon Warning Light)
Causes Causes of the OBD-II code P0726
– Poor communication between the ECM and TCM – Faulty ECM – Faulty TCM – Failed CKP Sensor The Error code is generally activated on detection of the following conditions: The P0726 Codes is triggered when the TCM detected that the calculated engine speed is greater than the RPM’s received from ECM.