OBD Guide

P087A

Clutch Position Sensor B Circuit

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Gear shifting problems
  • Unstable clutch operation
  • Check Engine light comes on
  • Reduced transmission efficiency

Causes

  • Open or short circuit in the sensor circuit
  • Clutch Position Sensor B Malfunction
  • Poor contact in the sensor connector
  • Wiring harness damage

How to Fix

  1. Check the integrity of the sensor circuit
  2. Inspect the connectors and contacts of the sensor
  3. Replace clutch position sensor B if necessary
  4. Repair damaged wiring

Related codes

Error P087A by Vehicle Brand