P0123 2000 Ford F150 Code - Throttle Position Circuit High Input
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
- P0123 2000 Ford F150 indicates Throttle Position Circuit High Input .
- 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.
Code P0123 2000 Ford F150 Description
Idle position of the throttle valve is determined by the ECM receiving the signal from the throttle position sensor. This sensor controls engine operation such as fuel cut. On the other hand, the Wide open and closed throttle position switch, which is built into the throttle position sensor unit, is not used for engine control.
What are the Possible Causes of the DTC P0123 2000 Ford F150?
- Faulty throttle position sensor
- Throttle position sensor harness is open or shorted
- Throttle position sensor circuit poor electrical connection
How to Fix the DTC P0123 2000 Ford F150?
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.
Code Tech Notes
A TP PID (TP V PID) reading greater than 93% (4.65 volts) in key ON engine OFF, continuous memory or key ON engine running indicates a hard fault.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0123 2000 Ford F150 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.
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Frequently Asked Questions about P0123 2000 Ford F150 Code
1. What are the common symptoms of OBDII code P0123 in a 2000 Ford F150?
- Common symptoms include stalling, poor acceleration, rough idling, and the vehicle going into "limp mode."
2. What does the OBDII code P0123 for a 2000 Ford F150 indicate?
- The code P0123 indicates a high input in the throttle position sensor circuit.
3. What are some possible causes of OBDII code P0123 in a 2000 Ford F150?
- Possible causes include a faulty throttle position sensor, damaged wiring or connectors in the circuit, or a problem with the engine control module.
4. How can I diagnose the throttle position sensor in my 2000 Ford F150?
- You can use a multimeter to test the throttle position sensor for proper voltage output or consult a professional mechanic for a more accurate diagnosis.
5. Can I drive my 2000 Ford F150 with OBDII code P0123?
- It is not recommended to drive your vehicle with this code as it can lead to further damage and safety concerns. It's best to address the issue promptly.
6. Is it possible to reset the OBDII code P0123 in a 2000 Ford F150?
- You can reset the code using an OBDII scanner, but it's important to address the underlying issue causing the code to prevent it from coming back.
7. How much does it typically cost to repair OBDII code P0123 in a 2000 Ford F150?
- The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.
8. Can I replace the throttle position sensor in my 2000 Ford F150 myself?
- If you have some mechanical knowledge and the right tools, you can replace the throttle position sensor yourself. However, if you're unsure, it's best to seek professional help.
9. Will OBDII code P0123 affect my 2000 Ford F150's fuel efficiency?
- Yes, a faulty throttle position sensor can impact fuel efficiency by causing incorrect air-fuel mixture ratios, leading to decreased mileage.
10. How urgent is it to address OBDII code P0123 in my 2000 Ford F150?
- It is recommended to address the issue promptly to prevent potential safety hazards and further damage to the vehicle.
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