OBD-II Generic Error Code P2117: How to Fix It

Q: Can I drive my car with error code P2117?

It is not recommended. The vehicle may experience reduced power, poor acceleration, or stalling, which can be dangerous. Have the issue diagnosed and repaired as soon as possible.

Q: How much does it cost to fix P2117?

Diagnosis typically costs $75-$150 at a shop. Replacing a throttle position sensor can cost $100-$300 including labor. Throttle body replacement can range from $300-$700 or more depending on the vehicle.

Q: What is throttle position sensor F?

Some vehicles have multiple throttle position sensors (e.g., sensor A, B, F) for redundancy. Sensor 'F' is one of several sensors that monitor throttle plate angle. The code P2117 means sensor F is reading below its minimum stop value.

Q: Will a throttle body cleaning fix P2117?

Yes, if the code is caused by carbon buildup restricting the throttle plate, cleaning can resolve the issue. However, if the sensor itself is faulty, cleaning alone may not help.

Q: What other codes are related to P2117?

Common related codes include P2118 (Throttle Actuator Control Motor Current Range/Performance), P2135 (Throttle Position Sensor A/B Voltage Correlation), and P2138 (Throttle Position Sensor D/E Voltage Correlation).

Abstract

The P2117 error code indicates that the Engine Control Module (ECM) has detected a problem with the throttle position sensor 'F' circuit, specifically that the sensor is reading below the minimum stop threshold. This can cause poor acceleration, rough idling, or even a no-start condition. The issue is often related to a faulty throttle position sensor, a sticking throttle body, or wiring problems.