DTC P0031, DTC P0032, DTC P0051 Or DTC P0052: Notes
Code Definition
- DTC P0031: HO2S1 Heater Control Circuit Low - Bank 1
- DTC P0032: HO2S1 Heater Control Circuit High - Bank 1
- DTC P0051: HO2S1 Heater Control Circuit Low - Bank 2
- DTC P0052: HO2S1 Heater Control Circuit High - Bank 2
NOTE:
Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE
under SELF-DIAGNOSTIC SYSTEM. DTC P0051 and P0052 apply to 3.3L.