Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer found a problem with the way two sensors that help control the engine are working together. It's like when two people are supposed to work as a team, but they're not in sync.
The engine control module (ECM) monitors the correlation between the throttle position sensor and the pedal position sensor. Code P115F is set when the ECM detects that these sensors are not working in sync as expected.
The throttle position sensor (TPS) and the accelerator pedal position sensor (APP) are crucial for determining the driver's intent and controlling the engine's throttle. This code indicates a discrepancy in the expected synchronous operation of these sensors, which could affect engine performance.
• Check engine light is on
• Reduced engine performance
• Unresponsive throttle
• Faulty throttle position sensor
• Faulty accelerator pedal position sensor
• Wiring issues or poor connections
Throttle Position Sensor: A sensor that monitors the position of the throttle in an internal combustion engine.
Accelerator Pedal Position Sensor: A sensor that detects the position of the accelerator pedal.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connections for damage.
• Test the throttle position sensor and accelerator pedal position sensor.
• Repair or replace the throttle position sensor.
• Repair or replace the accelerator pedal position sensor.
• Fix any damaged wiring or connections.
• OBD-II scanner
• Multimeter
• Screwdriver set
$150 - $400
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regularly inspect sensor connections.
• Keep the throttle body clean.
• Perform routine maintenance checks.
Sensor Issue
• Do not ignore the check engine light.
• Get the vehicle inspected by a professional.
• Avoid driving aggressively until the issue is resolved.
Check if the vehicle's powertrain warranty covers sensor issues.
This code has been reported more frequently in vehicles with electronic throttle control systems.
Moderate – It should be addressed soon to prevent reduced engine performance.
Driving with a malfunctioning throttle system can be unsafe. Address the issue promptly.
• Engine running
• Vehicle stationary
The throttle position sensor is located on the throttle body, and the pedal position sensor is located on the accelerator pedal assembly.
Q: Can I drive with a P115F code?
A: It's not recommended to drive for long with this code, as it can affect engine performance and safety.
Q: How do I clear a P115F code?
A: After fixing the issue, use an OBD-II scanner to clear the code. If the problem persists, the code will reappear.
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