P0725 - Engine Speed Sensor Input Circuit Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P0725 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)

How do I fix code P0725

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Cost of diagnosing the P0725 code

    Labor: 1.0

    The cost of diagnosing the P0725 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

When is the P0725 code detected?

The P0725 Codes is triggered when Transmission Control Module (TCM) does not receive the engine speed signal from Engine Control Module (ECM).

P0725 Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P0725 Meaning

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).
OBDII Code P0725 - Engine Speed Sensor Input Circuit Malfunction - Engine-Codes.com

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