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P0720 Honda Code - Output Shaft Speed Sensor Circuit Malfunction

- Code Popularity: 62,521 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0720 Honda?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Output Shaft (Countershaft) Speed Sensor
  • Output Shaft Speed Sensor harness is open or shorted
  • Output Shaft Speed Sensor circuit poor electrical connection
  • Faulty Engine Control Module (ECM)
⚠ Does your Honda have Safety Recalls? → Check here

How to Fix the DTC P0720 Honda?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0720 Honda code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Speedometer improper reading
  • Transmission issues

Code P0720 Honda Description

The Output Shaft (Countershaft) Speed Sensor is attached to the transmission housing to sense countershaft revolutions. The Engine Control Module (ECM) determines the vehicle speed according to the signal from the Output Shaft (Countershaft) Speed Sensor to the control units. If no signal from the Output Shaft (Countershaft) Speed Sensor is received for a set period of time, the ECM detects a malfunction, and a Diagnostic Trouble Code (DTC) is stored.

OBDII Code P0720 Honda - Output Shaft Speed Sensor Circuit Malfunction - AutoCodes.com
P0720 Honda Code - Output Shaft Speed Sensor Circuit Malfunction

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Code P0720 Honda comments

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