P2080

Symptoms

• Check Engine light comes on
• Reduced engine power
• Increased fuel consumption
• The engine goes into emergency mode
• Unstable operation at idle

Causes

• Faulty exhaust temperature sensor
• Open or short circuit in the sensor circuit
• Poor contact in the sensor connector
• Wiring harness damage
• Problems with the engine control unit (ECU)

How to Fix

1. Check the continuity of the exhaust temperature sensor circuit
2. Inspect the connectors and contacts of the sensor
3. Check the sensor resistance (compare with standards)
4. Replace exhaust temperature sensor if necessary
5. Reset the error code and check if it returns

Related codes

Error P2080 by Vehicle Brand