• Check engine light is on
• Poor acceleration
• Engine may not respond to throttle input
• Faulty throttle position sensor D
• Wiring issues related to the sensor
• Faulty ECM
Throttle Position Sensor: A sensor that monitors the position of the throttle in the engine.
ECM: Engine Control Module, the computer that controls the engine's functions.
• P2116
• P2117
Throttle/Pedal Position Sensor D Minimum Stop Performance
This code means that the car's computer thinks the gas pedal isn't working right. It's like if you pressed the gas pedal and the car didn't go as fast as it should.
The P2115 code is triggered when the Engine Control Module (ECM) detects that the throttle position sensor D is not reading within the expected range when the throttle is at its minimum stop.
The throttle position sensor (TPS) D is responsible for monitoring the position of the throttle. If the sensor does not detect the correct position when the throttle is at its minimum stop, the ECM will set the P2115 code. This can affect the vehicle's ability to control the throttle accurately, leading to performance issues.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for the throttle position sensor.
• Test the throttle position sensor with a multimeter.
• Replace the throttle position sensor D.
• Repair or replace any damaged wiring or connectors.
• Reprogram or replace the ECM if necessary.
• OBD-II scanner
• Multimeter
• Screwdriver set
$150 - $500
Moderate
• Toyota Camry
• Ford F-150
• Honda Accord
• Regularly inspect and maintain the throttle body.
• Ensure the vehicle's electrical system is in good condition.
• Use high-quality fuel to prevent buildup.
Sensor Issue
• Avoid driving at high speeds until the issue is resolved.
• Have the vehicle inspected by a professional mechanic.
Check with the vehicle manufacturer for warranty coverage on the throttle position sensor.
This code has been more common in vehicles with electronic throttle control systems, especially as they age.
Moderate – The vehicle may still be drivable, but performance issues can occur.
Driving with a malfunctioning throttle system can be dangerous. Address the issue promptly to ensure safe vehicle operation.
• Engine at operating temperature
• Vehicle in a safe, open area
The throttle position sensor is typically located on the throttle body, which is usually at the top of the engine.
Q: Can I drive with a P2115 code?
A: It's possible, but not recommended as it may affect vehicle performance and safety.
Q: How do I clear a P2115 code?
A: Fix the underlying issue first, then use an OBD-II scanner to clear the code.
