OBD-II Generic Error Code P2113: How to Fix It

Medium 1-2 hours Medium Severity Verified June 2026
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Error Code
P2113
Brand
OBD-II Generic
Product Type
automotive
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
1-2 hours
The P2113 code indicates that the Engine Control Module (ECM) has detected a problem with the minimum stop position of Throttle Position Sensor (TPS) B. This typically means the sensor reading is out of range when the throttle is closed, causing poor idle, acceleration issues, or a check engine light.
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Tools You'll Need

How to Fix Error Code P2113

  1. Scan and Record Freeze Frame Data

    Do not clear the code yet; data may be needed for troubleshooting.

  2. Inspect Throttle Body and TPS Connector

    Ensure the engine is off and key removed before touching connectors.

  3. Test TPS Voltage with a Multimeter

    Be careful not to short pins while testing.

  4. Check Throttle Plate for Carbon Buildup

    Use cleaner specifically for throttle bodies; avoid damaging the coating.

  5. Test Throttle Position Sensor (TPS) Resistance

    Refer to manufacturer specifications for exact resistance values.

  6. Inspect Wiring for Shorts or Opens

    Disconnect battery before performing continuity tests.

  7. Replace Throttle Position Sensor or Throttle Body

    After replacement, a TPS relearn procedure may be required using a scan tool.

  8. Clear Code and Test Drive

    If the code returns immediately, further diagnosis is needed.

Parts You May Need

Throttle Position Sensor (TPS)
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Throttle Body Assembly
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Throttle Position Sensor (TPS)
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Throttle Body Assembly
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Throttle Position Sensor (TPS)
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Throttle Body Assembly
Check Price on Amazon
Throttle Position Sensor (TPS)
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Throttle Body Assembly
Check Price on Amazon
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When to Call a Professional

If you are unsure about electrical testing, cannot find the TPS wiring, or the code returns after replacing the sensor, consult a professional mechanic. They have advanced scan tools and wiring diagrams.

Frequently Asked Questions

Can I drive my car with a P2113 code?
You can drive for a short distance, but it may cause poor acceleration, rough idle, and increased fuel consumption. Prolonged driving could damage the catalytic converter or other components.
What causes the P2113 code?
Common causes include a faulty throttle position sensor, carbon buildup on the throttle plate, damaged wiring or connectors, or a failing ECM (less common).
How much does it cost to fix P2113?
DIY cost is around $20-$100 for a TPS sensor plus basic tools. If you replace the throttle body, it can cost $100-$500. Professional labor adds $100-$200.
Do I need to reprogram the TPS after replacement?
Many modern vehicles require a throttle position sensor relearn procedure. This can often be done with an OBD2 scanner, but some vehicles require a dealership scan tool.
Is P2113 the same as P2112?
No. P2112 indicates a 'Throttle Actuator Control System - Stuck Closed,' while P2113 is about the 'Minimum Stop Performance' of TPS B. The diagnosis is similar but not identical.

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