DTC Description
A heated oxygen sensor (HO2S) indicating lean at the end of a test is trying to correct for an over-rich condition This DTC sets when the fuel control system no longer detects switching for a calibrated amount of time.
A heated oxygen sensor (HO2S) indicating lean at the end of a test is trying to correct for an over-rich condition This DTC sets when the fuel control system no longer detects switching for a calibrated amount of time.