P0060

Symptoms

• Increased fuel consumption
• Unstable engine idling
• Check Engine Light Illuminated
• Black smoke from the exhaust pipe
• Poor acceleration dynamics
• Smell of unburned fuel in the exhaust

Causes

• Open or short circuit in oxygen sensor heater wiring
• Oxidation or corrosion of sensor connectors
• Failure of the heating element inside the sensor
• Faulty heater circuit relay or fuse
• Damage to wiring due to high exhaust temperature
• Malfunction of the engine control unit (PCM/ECU)
• Mechanical damage to the sensor

How to Fix

1. Connect a diagnostic scanner and read all error codes
2. Check the condition of the fuses and relays of the engine management system
3. Inspect the oxygen sensor connector for corrosion or damage.
4. Measure the resistance of the sensor heater (should be 2-14 Ohms depending on the model)
5. Check the supply voltage at the sensor connector (should be 12V)
6. Check the wiring from the sensor connector to the control unit
7. If necessary, replace the oxygen sensor
8. Clear error codes and test drive
9. Recheck the system with a diagnostic scanner

Related codes

Error P0060 by Vehicle Brand