AutoCodesLincoln – P1125 Lincoln

P1125 Lincoln Code - Throttle Position Sensor Intermittent

Quick Answer

The Throttle Position Sensor (TPS) responds to the accelerator pedal movement. Common causes include Faulty Throttle Position Sensor, Throttle Position Sensor harness is open or shorted, Throttle Position Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1125 Lincoln indicates Throttle Position Sensor Intermittent.
Common causes
Common causes include Faulty Throttle Position Sensor, Throttle Position Sensor harness is open or shorted, Throttle Position Sensor circuit poor electrical connection.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 2,129
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 26, 2019
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Code P1125 Lincoln Description

The Throttle Position Sensor (TPS) responds to the accelerator pedal movement. The TPS is a rotary potentiometer sensor that provides a signal to the Powertrain Control Module (PCM) that is linearly proportional to the throttle plate/shaft position. As the TPS is rotated by the throttle shaft, the following operating conditions are determined by the PCM:
• Closed throttle (includes idle or deceleration)
• Part throttle (includes cruise or moderate acceleration)
• Wide open throttle (includes maximum acceleration or de-choke on crank)
• Throttle angle rate
OBDII Code P1125 Lincoln - Throttle Position Sensor Intermittent - AutoCodes.com
P1125 Lincoln Code - Throttle Position Sensor Intermittent

What are the Possible Causes of the DTC P1125 Lincoln?

  • Faulty Throttle Position Sensor
  • Throttle Position Sensor harness is open or shorted
  • Throttle Position Sensor circuit poor electrical connection

How to Fix the DTC P1125 Lincoln?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1125 Lincoln code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1125 Lincoln code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1125 Lincoln Code

1. What are the common symptoms of OBDII code P1125 in a Lincoln related to the Throttle Position Sensor Intermittent issue?

- Common symptoms include poor engine performance, rough idling, stalling, and difficulty accelerating.

2. What are the possible causes of OBDII code P1125 in a Lincoln indicating Throttle Position Sensor Intermittent fault?

- Possible causes include a faulty throttle position sensor, damaged wiring or connectors, or a problem with the engine control module.

3. How can I diagnose the OBDII code P1125 in a Lincoln for the Throttle Position Sensor Intermittent problem?

- Diagnosis typically involves using a scan tool to check for the code, testing the throttle position sensor with a multimeter, and inspecting the wiring for any visible damage.

4. Can driving with OBDII code P1125 indicating Throttle Position Sensor Intermittent cause further damage to my Lincoln?

- Continuing to drive with this issue can potentially lead to poor fuel economy, further damage to engine components, and potential safety hazards.

5. What are some basic repair tips for addressing OBDII code P1125 related to the Throttle Position Sensor Intermittent in a Lincoln?

- Repair tips may include replacing the throttle position sensor, repairing any damaged wiring or connectors, and clearing the code with a scan tool after the repair.

6. Is it possible to reset the OBDII code P1125 in a Lincoln without fixing the Throttle Position Sensor Intermittent issue?

- While you can clear the code temporarily, it is recommended to address the underlying problem to prevent further issues and potential safety concerns.

7. How much does it typically cost to repair OBDII code P1125 in a Lincoln related to the Throttle Position Sensor Intermittent problem?

- The cost of repair can vary depending on the specific cause of the issue, but it may involve parts and labor ranging from $100 to $300 or more.

8. Can a DIY enthusiast with basic automotive skills fix OBDII code P1125 in a Lincoln due to the Throttle Position Sensor Intermittent fault?

- Depending on the exact cause of the issue, a DIY enthusiast may be able to replace the throttle position sensor or repair wiring with the proper tools and instructions.

9. How urgent is it to address OBDII code P1125 indicating Throttle Position Sensor Intermittent in a Lincoln?

- It is recommended to address this issue promptly to prevent potential engine performance issues, further damage, and safety concerns while driving.

10. Are there any common related codes that may appear along with OBDII code P1125 in a Lincoln experiencing Throttle Position Sensor Intermittent problems?

- Common related codes may include P0121 (Throttle/Pedal Position Sensor/Switch 'A' Circuit Range/Performance Problem) or P2135 (Throttle/Pedal Position Sensor/Switch 'A'/'B' Voltage Correlation).

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