OBD Guide
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P115F

Throttle/Pedal Position Sensor/Switch 'A' / 'B' Synchronous Operation Correlation Bank 1

P115F is an OBD-II diagnostic trouble code meaning: Throttle/Pedal Position Sensor/Switch 'A' / 'B' Synchronous Operation Correlation Bank 1. Common causes: malfunction of one of the throttle position sensors, contamination or mechanical damage to the throttle valve. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Rough engine idling
  • Dips or jerks when pressing the gas pedal
  • Check Engine Light Illuminates
  • Reduced engine power
  • Activating emergency engine operation

Causes

  • Malfunction of one of the throttle position sensors
  • Contamination or mechanical damage to the throttle valve
  • Problems in the electrical circuit of the sensors (open circuit, short circuit)
  • Accelerator pedal malfunction (on systems with electronic pedal)
  • Engine ECU software error

How to Fix

  1. Diagnostics of position sensor readings using a scanner
  2. Checking the condition of the throttle valve and cleaning it if necessary
  3. Checking the integrity of sensor electrical circuits
  4. Replacing a faulty position sensor
  5. Reset error and test drive to check

Related codes

P0120P0220P2135

FAQ

What does the P115F code mean?

P115F is an OBD-II diagnostic trouble code that indicates: Throttle/Pedal Position Sensor/Switch 'A' / 'B' Synchronous Operation Correlation Bank 1

What causes a P115F error code?

The most common causes of P115F include: Malfunction of one of the throttle position sensors; Contamination or mechanical damage to the throttle valve; Problems in the electrical circuit of the sensors (open circuit, short circuit); Accelerator pedal malfunction (on systems with electronic pedal).

How do I fix a P115F diagnostic trouble code?

To fix P115F: Diagnostics of position sensor readings using a scanner. Checking the condition of the throttle valve and cleaning it if necessary. Checking the integrity of sensor electrical circuits. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P115F?

Limited driving only, diagnose soon

How much does it cost to fix P115F?

The estimated repair cost for P115F is $17–56. Actual cost depends on your vehicle, location, and labor rates.

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