OBD Guide

P08A9

Clutch Pedal Position Sensor A Circuit Low

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Gear shifting problems
  • Increased idle speed
  • Check Engine Light Is On
  • Deterioration in acceleration dynamics
  • Jerking when starting off

Causes

  • Faulty clutch pedal position sensor
  • Open or short circuit in the sensor circuit
  • Oxidation of contacts in the sensor connector
  • Poor grounding of the sensor circuit
  • Problems with the engine control unit

How to Fix

  1. Check the integrity of the sensor wiring
  2. Clean the contacts of the sensor connector
  3. Check the sensor supply voltage
  4. Replace the clutch pedal position sensor if necessary
  5. Check that the sensor is calibrated correctly

Related codes

Error P08A9 by Vehicle Brand