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 is having trouble with a sensor that tells it how far the gas pedal is pressed. It's like when a video game controller isn't working right, and the game doesn't know if you're pressing the button.
The P2116 code is triggered when the engine control module (ECM) detects that the throttle position sensor E is not performing correctly at its minimum stop position.
The throttle/pedal position sensor E is responsible for sending the position of the throttle or accelerator pedal to the ECM. This information is crucial for the ECM to control the throttle body and manage the engine's air intake. When the sensor does not report the expected minimum stop position, the ECM sets the P2116 code.
• Check Engine Light is on
• Poor engine performance
• Hesitation or stalling
• Faulty throttle position sensor
• Wiring issues such as shorts or open circuits
• Throttle body malfunction
Throttle Position Sensor: A sensor that monitors the position of the throttle in an internal combustion engine.
ECM: Engine Control Module, the computer that controls the engine's functions.
• Use an OBD-II scanner to confirm the code
• Inspect the wiring and connectors for damage
• Test the throttle position sensor with a multimeter
• Replace the throttle position sensor
• Repair or replace damaged wiring or connectors
• Clean or replace the throttle body
• OBD-II scanner
• Multimeter
• Screwdriver set
$150 - $400
Moderate
• Ford Focus
• Toyota Camry
• Honda Accord
• Regular maintenance and inspection of the throttle body
• Ensure connectors are clean and secure
• Avoid harsh driving conditions that may damage sensors
Sensor Issue
• Do not ignore the Check Engine Light
• Get the vehicle inspected by a professional
• Avoid driving the vehicle if it shows severe symptoms
Check your vehicle's warranty; sensor issues may be covered under powertrain warranty.
The P2116 code has been reported frequently in vehicles with electronic throttle control systems.
Moderate – It can affect drivability, so it should be addressed soon.
Driving with a malfunctioning throttle position sensor can lead to unsafe driving conditions.
• Engine running
• Vehicle at operating temperature
The throttle position sensor is located on the throttle body, which is typically found at the intake manifold of the engine.
Q: Can I drive with a P2116 code?
A: It's not recommended as it can affect engine performance and safety.
Q: How do I reset the P2116 code?
A: After repairs, use an OBD-II scanner to clear the code, but ensure the issue is resolved first.
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