P2135 2008 Nissan Sentra Code - Throttle Position Sensor Circuit Range/Performance
Quick Answer
Electric Throttle Control Actuator consists of throttle control motor, throttle position sensor, etc. Common causes include Faulty Electric Throttle Control Actuator (TP sensor 1 and 2), Electric Throttle Control Actuator harness is open or shorted, Electric Throttle Control Actuator circuit poor 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
- P2135 2008 Nissan Sentra indicates Throttle Position Sensor Circuit Range/Performance.
- Common causes
- Common causes include Faulty Electric Throttle Control Actuator (TP sensor 1 and 2), Electric Throttle Control Actuator harness is open or shorted, Electric Throttle Control Actuator circuit poor 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 P2135 2008 Nissan Sentra Description
The throttle position sensor has the two sensors. These sensors are a kind of potentiometers which transform the throttle valve position into output voltage, and emit the voltage signal to the Engine Control Module (ECM). In addition, these sensors detect the opening and closing speed of the throttle valve and feed the voltage signals to the ECM. The ECM judges the current opening angle of the throttle valve from these signals and the ECM controls the throttle control motor to make the throttle valve opening angle properly in response to driving condition.
What are the Possible Causes of the DTC P2135 2008 Nissan Sentra?
- Faulty Electric Throttle Control Actuator (TP sensor 1 and 2)
- Electric Throttle Control Actuator harness is open or shorted
- Electric Throttle Control Actuator circuit poor connection
How to Fix the DTC P2135 2008 Nissan Sentra?
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 P2135 2008 Nissan Sentra 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 P2135 2008 Nissan Sentra Code
1. What are the common symptoms of OBDII code P2135 in a 2008 Nissan Sentra?
- Common symptoms include reduced engine power, acceleration issues, rough idling, and the vehicle going into "limp mode."
2. What can cause the OBDII code P2135 to trigger in a 2008 Nissan Sentra?
- The primary cause is a malfunction in the throttle position sensor circuit, which may be due to sensor failure, wiring issues, or a faulty electronic control module.
3. How can I diagnose the throttle position sensor circuit in a 2008 Nissan Sentra with code P2135?
- Use a scan tool to check for the P2135 code, then inspect the throttle position sensor, wiring connections, and the electronic control module for any signs of damage or corrosion.
4. Is it safe to drive a 2008 Nissan Sentra with OBDII code P2135?
- It is not recommended to drive the vehicle with this code as it can lead to potential safety hazards and further damage to the engine components.
5. Are there any DIY repair tips for fixing OBDII code P2135 in a 2008 Nissan Sentra?
- DIY repair tips may include cleaning the throttle body, checking and repairing any damaged wiring, or replacing the throttle position sensor if necessary.
6. Can resetting the OBDII code P2135 in a 2008 Nissan Sentra fix the issue temporarily?
- Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the P2135 code to trigger.
7. How much does it typically cost to repair the throttle position sensor circuit for OBDII code P2135 in a 2008 Nissan Sentra?
- Repair costs can vary depending on the extent of the damage and whether you choose to replace the sensor yourself or have it done by a professional. It's advisable to get a diagnostic from a mechanic for an accurate estimate.
8. Can a faulty throttle position sensor cause other issues besides triggering OBDII code P2135 in a 2008 Nissan Sentra?
- Yes, a faulty throttle position sensor can lead to poor fuel economy, stalling, and difficulty starting the engine, among other issues that can affect the vehicle's performance.
9. Will driving with a faulty throttle position sensor damage other engine components in a 2008 Nissan Sentra?
- Driving with a faulty throttle position sensor can potentially cause damage to other engine components over time if not addressed promptly, as it can affect the engine's performance and efficiency.
10. How long does it typically take to repair the throttle position sensor circuit for OBDII code P2135 in a 2008 Nissan Sentra?
- The repair time can vary depending on the extent of the issue and the expertise of the person performing the repair. It can range from a few hours to a day if done by a professional mechanic.
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