OBD Guide

P00E0

Charge Air Cooler Coolant Temperature Sensor A Circuit Low

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Reduced engine power
  • Increased fuel consumption
  • Check Engine Light Illuminates
  • Unstable engine operation at idle

Causes

  • Intercooler coolant temperature sensor malfunction
  • Open or short circuit in wiring harness
  • Poor contact in the sensor connector
  • Engine control unit (ECU) malfunction

How to Fix

  1. Check the integrity of the wiring harness and connectors
  2. Check the resistance of the temperature sensor
  3. Replace temperature sensor if necessary
  4. Check the operation of the system after repair

Related codes

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