P0052 OBD II Trouble Code Oxygen (A/F) Sensor Heater Control Circuit High (Bank 2 Sensor 1) - DTC Code

Detailed information on troubleshooting and repairing a p0052 automotive trouble code which refers to an oxygen sensor heater circuit that is high. Also includes links to relevant forum topics on the code.

Symptoms of P0052 OBD II Trouble Code

Common Causes of P0052 OBD II Trouble Code

Never miss out: Get notified about P0052.