P0051 / SCION

Oxygen Sensor Heater Control Circuit Low Bank 2 Sensor 1

Notes:

P0051 / JEEP

O2 SENSOR 2/1 HEATER CIRCUIT LOW

Notes:

P0051 / JEEP

O2 Sensor 2/1 Heater Circuit Low

Notes:

P0051 / GENERIC

HO2S Heater Control Circuit Low (Bank 2 Sensor 1)

Notes: