AutoCodes - OBDII Code List - P0726 NISSAN

P0726 NISSAN - Engine Speed Input Circuit Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

P0726 NISSAN Possible Causes

  • Faulty Camshaft Position Sensor
  • Faulty Crankshaft Position (CKP) Sensor
  • Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM)
  • Transmission Assembly

How do I fix code P0726 NISSAN?

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.
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Tech Notes

The codes means that the Transmission Control Module (TCM) is not receiving the signal from the ECM and the problem is either the wire from ECM to the TCM or a bad ECM.

Cost of diagnosing the P0726 NISSAN code

Labor: 1.0

The cost of diagnosing the P0726 NISSAN code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

When is the code detected?

The P0726 Codes is triggered when the TCM detected that the calculated engine speed is greater than the RPM's received from ECM.

Possible Symptoms

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

P0726 NISSAN 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).
OBDII Code P0726 Nissan - Engine Speed Input Circuit Performance -

More Information

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