P0054 ISUZU - HO2S Heater Resistance Sensor 2
- Faulty Heated Oxygen Sensor Bank 1 Sensor 2
- Heated Oxygen Sensor Bank 1 Sensor 2 harness is open or shorted
- Heated Oxygen Sensor Bank 1 Sensor 2 circuit poor electrical connection
When is the code detected?
Heater current requirements too low or high in the heated oxygen sensor (HO2S) heater control circuit
- Engine Light ON (or Service Engine Soon Warning Light)
P0054 Isuzu Description
HO2S Heater Resistance Sensor 2 is the generic description for the P0054 Isuzu code, but the manufacturer may have a different description. Currently we have no further information abouth the P0054 Isuzu OBDII code.
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