P2EA2

Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 6

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$28–89 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Deterioration in fuel consumption
Possible transition to emergency mode
Increased exhaust system temperature

Causes

Exhaust temperature sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Wiring harness damage
Engine ECU malfunction

How to Fix

Check the condition of the sensor wiring and connectors
Measure the resistance of the exhaust temperature sensor
Check reference voltage and continuity
Replace the faulty sensor if necessary
Reset the error code and check for its reappearance

Related codes

P2EA0 P2EA1 P2EA3