1. Check that the air intake boot has no deformation, cracks or other damages. 2. Inspect that no foreign objects are mixed in the air intake boot. |
Removal
InstallationDtc p0031 a/f / o2 heater control circuit low bank 1 sensor 1
DTC DETECTING CONDITION:Immediately at fault recognitionCAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode > OPERATION, and Inspection Mode Inspection Mode > PROCEDURE.WIRING DIAGRAM:• Engine Electrical System ENGINE TYPE FB (WITHOUT PUSH BUTTON ST ...