Technical Definition:
Oxygen (O2) Sensor Signal Circuit Shorted to Heater Circuit (Bank 1 – Sensor 1)
Trouble Code: P2231
Address: 0x2231
System: Powertrain
Subsystem: Fuel and Air Metering
Address: 0x2231
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:
Possible Causes:
Possible Symptoms:
O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1