P0144 OBD II Trouble Code 02 Sensor Circuit High Voltage (Bank I Sensor 3)

Detailed information on troubleshooting and repairing a p0144 DTC code which refers to the O2 sensor circuit with high voltage. Also includes links to relevant forum topics on the code.

Symptoms of P0144 OBD II Trouble Code

Common Causes of P0144 OBD II Trouble Code

Never miss out: Get notified about P0144.