P0720
Output Shaft Speed Sensor Circuit
P0720 is an OBD-II diagnostic trouble code meaning: Output Shaft Speed Sensor Circuit. Common causes: output shaft speed sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Incorrect gear shifting
- Check Engine light comes on
- Increased fuel consumption
- Dips during acceleration
- The car goes into emergency mode
Causes
- Output shaft speed sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Control unit malfunction
- Mechanical damage to wiring
How to Fix
- Check the integrity of wiring and connectors
- Check sensor resistance
- Clean sensor connector contacts
- Replace the output shaft speed sensor if necessary
- Check and update the control unit firmware
Related codes
Error P0720 by Vehicle Brand
FAQ
What does the P0720 code mean?
P0720 is an OBD-II diagnostic trouble code that indicates: Output Shaft Speed Sensor Circuit
What causes a P0720 error code?
The most common causes of P0720 include: Output shaft speed sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Control unit malfunction.
How do I fix a P0720 diagnostic trouble code?
To fix P0720: Check the integrity of wiring and connectors. Check sensor resistance. Clean sensor connector contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0720?
Yes, but get it checked soon
How much does it cost to fix P0720?
The estimated repair cost for P0720 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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