OBD Guide

P235E

Cylinder 11 Pressure Sensor Circuit Low

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$33–89 (est.)

Symptoms

  • Check Engine light comes on
  • Reduced engine power
  • Increased fuel consumption
  • Unstable engine idling
  • Misfires

Causes

  • Cylinder 11 pressure sensor malfunction
  • Open or short circuit in the sensor circuit
  • Poor contact in the sensor connector
  • Problems with the engine control unit (ECU)
  • Mechanical damage to wiring

How to Fix

  1. Check the continuity of the pressure sensor circuit
  2. Inspect the connectors and contacts of the sensor
  3. Replace cylinder 11 pressure sensor if necessary
  4. Check the operation of the engine control unit
  5. Clear error codes and test drive

Related codes

Error P235E by Vehicle Brand