The OBD code P2135 for Acura indicates a fault with the Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation.
This affects the throttle actuator control system.
Symptoms include the Check Engine light coming on.
The issue is often caused by a faulty throttle actuator or related wiring problems.
It is a serious concern as it can affect vehicle performance.
To fix it, inspect the wiring harness and connectors for any damage or poor connections.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 6.67 (Out of 10) |
Symptoms of the Acura p2135 OBD Code
Vehicle may experience reduced power, rough idle, or stalling with Acura fault code P2135.
- Symptoms: Engine Light ON.
- Reduced engine power.
- Vehicle may go into limp mode.
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Causes of the Acura p2135 OBD Code
P2135 in Acura indicates a fault in the throttle/pedal position sensor/switch ‘A’/’B’ voltage correlation.
- P2135 can be caused by a faulty Throttle Actuator.
- A Throttle Actuator harness that is open or shorted.
- A Throttle Actuator circuit with poor electrical connection.
Fixing Acura Error Code p2135 Step By Step
Addressing Acura fault code P2135 involves inspecting the throttle position sensor and related wiring for issues.
- To fix the Acura OBDII code p2135, start by reviewing the possible causes mentioned above.
- Visually examine the wiring harness and connectors associated with the throttle position sensor circuit.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- If no visible issues are found, proceed to test the throttle position sensor using a multimeter to ensure it is functioning correctly.
- Replace the throttle position sensor if it fails the test.
- Clear the fault codes using an OBDII scanner and test drive the vehicle to verify that the issue has been resolved.
Cost Of Fixing Acura p2135 Fault Code
The repair for Acura fault code P2135 typically involves replacing the throttle position sensor.
The cost to diagnose and fix the Acura OBD code P2135 typically ranges from $75 to $150 per hour for labor rates.
With an estimated repair time of 1. 0 hour, the general cost could be around $75 to $150, depending on shop rates and the complexity of the issue.
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Details of the Acura p2135 OBD Code
Acura P2135 code indicates a throttle/pedal position sensor/switch A/B voltage correlation issue.
Acura OBD code P2135 indicates a throttle/pedal position sensor/switch A/B voltage correlation issue.
This code is triggered by the Engine Control Module (ECM) when it detects that the voltage signals from the throttle position sensor and the accelerator pedal position sensor do not correlate with each other as expected.
This discrepancy can lead to drivability issues and may result in the vehicle entering a reduced power mode to prevent further damage.
Mechanic’s Tech Notes
Detailed information on Acura P2135 code, including symptoms, causes, and solutions for throttle/pedal position sensor/switch A/B voltage correlation.
To diagnose and fix OBDII code P2135 in an Acura, start by visually inspecting the throttle position sensor (TPS) and its wiring harness for any damage or corrosion.
Use a multimeter to test the TPS sensor’s voltage and resistance values according to manufacturer specifications.
Check for proper voltage supply and ground connections to the TPS.
If no issues are found, use a scan tool to monitor TPS data while operating the throttle to check for any erratic readings.
If necessary, consider recalibrating or replacing the TPS sensor.
Remember to clear the fault code after repairs are made.
FAQ
Common causes of OBD code P2135 in an Acura: Faulty Throttle Actuator, open/shorted harness, poor electrical connection. Fix: Inspect wiring, connectors, and throttle actuator for damage or corrosion.
Diagnose and fix OBD code P2135 in your Acura by checking throttle actuator, harness, and connections for faults. Repair or replace damaged components as needed.
It is not safe to continue driving with OBD code P2135 on your Acura. Check throttle actuator, harness, and connections for faults immediately.
Wrap Up
If your Acura is displaying OBD code p2135 and experiencing issues like sudden loss of power, unresponsive throttle, or stalling, it may be caused by a faulty throttle position sensor, accelerator pedal position sensor, or a wiring problem in the throttle actuator control system.
To address Acura OBD code p2135, start by inspecting the wiring harness and connectors related to the throttle position sensor, accelerator pedal position sensor, and throttle body.
Test the sensors for proper voltage and resistance values, and replace any components showing signs of malfunction.
