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P0032 – 2004_TOYOTA_PRIUS

Code : P0032
Make : 2004_TOYOTA_PRIUS
Description : P0032 2004 TOYOTA PRIUS Oxygen Sensor Heater Control Circuit High Bank 1 Sensor 1
Possible causes :
– Faulty Air-Fuel Ratio (A/F) Sensor Bank 1 Sensor 1
– Air-Fuel Ratio (A/F) Sensor Bank 1 Sensor 1 harness is open shorted to ground
– Air-Fuel Ratio (A/F) Sensor Bank 1 Sensor 1 circuit poor electrical connection
– EFI relay (integration relay)
– Faulty Engine
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.

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