P0728 Peugeot Engine Speed Input Circuit Intermittent

P0728 Peugeot Engine Speed Input Circuit Intermittent

Possible causes
– 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)
What about the obd code?
The P0728 Peugeot Codes is triggered when the TCM detected that the engine speed received from the ECM is intermittent.
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P0728 Peugeot Description

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).

Peugeot Vehicle:Peugeot 107,Peugeot 208,Peugeot 408,Peugeot 508,Peugeot RCZ,Peugeot 4007,Peugeot Expert Tepee
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