P2766
Input/Turbine Shaft Speed Sensor B Circuit Range/Performance
P2766 is an OBD-II diagnostic trouble code meaning: Input/Turbine Shaft Speed Sensor B Circuit Range/Performance. Common causes: turbine speed sensor fault b, open or short circuit in the sensor circuit. Estimated repair cost: $28–89.
Symptoms
- Incorrect gear shifting
- Check Engine Light Illuminates
- Reduced transmission efficiency
- Possible jerking when changing gears
- Increased fuel consumption
Causes
- Turbine speed sensor fault B
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Mechanical damage to the wiring harness
- Torque converter problems
How to Fix
- Check the condition of the sensor connector and wiring
- Check resistance and sensor signal
- Inspect the wiring harness for damage
- If necessary, replace turbine speed sensor B
- Check the condition of the torque converter
Related codes
Error P2766 by Vehicle Brand
FAQ
What does the P2766 code mean?
P2766 is an OBD-II diagnostic trouble code that indicates: Input/Turbine Shaft Speed Sensor B Circuit Range/Performance
What causes a P2766 error code?
The most common causes of P2766 include: Turbine speed sensor fault B; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Mechanical damage to the wiring harness.
How do I fix a P2766 diagnostic trouble code?
To fix P2766: Check the condition of the sensor connector and wiring. Check resistance and sensor signal. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2766?
Yes, but get it checked soon
How much does it cost to fix P2766?
The estimated repair cost for P2766 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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