DTC P0031, DTC P0032, DTC P0051 Or DTC P0052: Notes
WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
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
CAUTION:
DO NOT reuse any HO2S that has been dropped from a height of 20" (.5 m) or more onto a hard surface, such as concrete.
NOTE:
Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE
under SELF-DIAGNOSTIC SYSTEM.