P1171 Volkswagen Code - Throttle Actuation Potentiometer Signal 2 Range/Performance
Quick Answer
P1171 Volkswagen indicates Throttle Actuation Potentiometer Signal 2 Range/Performance. Common causes include Faulty Throttle Position Sensor (TPS), Faulty Throttle Position Sensor (TPS) harness is open or shorted, Faulty Throttle Position Sensor (TPS) 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
- P1171 Volkswagen indicates Throttle Actuation Potentiometer Signal 2 Range/Performance.
- Common causes
- Common causes include Faulty Throttle Position Sensor (TPS), Faulty Throttle Position Sensor (TPS) harness is open or shorted, Faulty Throttle Position Sensor (TPS) 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 P1171 Volkswagen Description
What are the Possible Causes of the DTC P1171 Volkswagen?
- Faulty Throttle Position Sensor (TPS)
- Faulty Throttle Position Sensor (TPS) harness is open or shorted
- Faulty Throttle Position Sensor (TPS) circuit poor electrical connection
- Faulty Throttle Drive electric motor
- Faulty Throttle Valve Control Module
How to Fix the DTC P1171 Volkswagen?
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 P1171 Volkswagen 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 P1171 Volkswagen code?
Need more information on how to fix the P1171 Volkswagen code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1171 Volkswagen code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1171 Volkswagen Code
1. What are the common symptoms of OBDII code P1171 in a Volkswagen related to Throttle Actuation Potentiometer Signal 2 Range/Performance?
- Common symptoms include engine hesitation, rough idling, reduced power, and potential stalling.
2. What are the possible causes of OBDII code P1171 in a Volkswagen?
- Potential causes can include a faulty throttle actuation potentiometer, wiring issues, vacuum leaks, or a problem with the throttle body.
3. How can I diagnose OBDII code P1171 in my Volkswagen?
- Diagnosis typically involves using a scan tool to read the code, checking the throttle actuation potentiometer for proper function, inspecting wiring for damage, and looking for vacuum leaks.
4. What are the recommended steps to repair OBDII code P1171 in a Volkswagen?
- Repair steps may include replacing the throttle actuation potentiometer, repairing any damaged wiring, fixing vacuum leaks, or cleaning the throttle body.
5. Can I drive my Volkswagen with OBDII code P1171 present?
- It is not recommended to drive the vehicle with this code present, as it can lead to poor performance and potential safety issues.
6. How urgent is it to address OBDII code P1171 in a Volkswagen?
- It is important to address this code promptly to prevent further damage to the engine and ensure optimal vehicle performance.
7. Are there any DIY fixes for OBDII code P1171 in a Volkswagen?
- Depending on your skill level, you may be able to replace the throttle actuation potentiometer or address simple wiring issues yourself, but more complex repairs may require professional help.
8. Will resetting the OBDII code P1171 in my Volkswagen make it go away permanently?
- Simply resetting the code without addressing the underlying issue will likely result in the code reappearing once the problem resurfaces.
9. How much does it typically cost to repair OBDII code P1171 in a Volkswagen?
- The cost of repair can vary depending on the specific issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.
10. Can a mechanic help me clear OBDII code P1171 in my Volkswagen without fixing the underlying problem?
- While a mechanic can clear the code, it is crucial to have the root cause of the issue addressed to prevent ongoing issues and potential damage to the vehicle.
Discuss the causes and fixes for P1171 Volkswagen OBDII Code
-
VW Jetta(2001) Code 1171-abs, slipcorrection light and EPC light comes on, took off the throttle body and cleaned with intake cleaner.
Put it back and all lights went off. All is clear now.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
