Throttle/Pedal Position Sensor Minimum Stop Performance
The P2113 code indicates that the throttle position sensor (TPS) or accelerator pedal position sensor (APP) is reporting a voltage signal that is out of the expected range at the idle or minimum stop position. This typically means the sensor's voltage is too high or too low when the throttle is closed, suggesting a calibration issue, faulty sensor, or mechanical binding in the throttle body.
1. Most Common Causes
- Faulty throttle position sensor
- Faulty accelerator pedal position sensor
- Carbon buildup on throttle plate causing binding
- Wiring or connector issues in the sensor circuit
- ECU calibration error
2. Symptoms You Will Notice
- Check Engine Light illuminated
- Reduced engine power or limp mode
- Poor idle or stalling
- Unresponsive or jerky acceleration
3. Step-by-Step Diagnosis
Step 1: Use an OBD2 scanner to confirm the code and check for additional codes.
Step 2: Visually inspect the throttle body for carbon buildup and clean if necessary.
Step 3: Test the throttle position sensor voltage at idle and wide open throttle using a multimeter.
Step 4: Check wiring and connectors for damage, corrosion, or loose connections.
Step 5: If sensor readings are out of spec, replace the throttle position sensor or accelerator pedal position sensor as needed.
4. Frequently Asked Questions
Is it safe to drive with this code?▼
It is not recommended to drive with this code as it can cause reduced engine power, stalling, or unresponsive acceleration, which may lead to unsafe driving conditions.
How much does it cost to fix?▼
The cost to fix P2113 typically ranges from $50 to $150 for parts and labor, depending on whether the sensor or throttle body needs replacement.
5. Commonly Affected Makes
This is a generic OBD2 code, potentially applicable to any manufacturer using this diagnostic standard.