P0725

P0725 OBD Code Definition:
P0725 Engine Speed Sensor Circuit
P0725 OBD Code Description:

OBD Code P0725

Engine Speed Input Circuit

What’s mean?

OBD2 Code P0725 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

Possible sumptoms of P0725
– Engine Light ON (or Service Engine Soon Warning Light)

Possible Causes

Possible causes of P0725
– 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 P0725 Codes is triggered when TCM does not receive the engine speed signal from ECM.

Possible Solutions

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