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Home › Mazda › 2003 › MPV ES › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P0140 Or DTC P0160 › Notes

DTC P0140 Or DTC P0160: Notes

Code Definition

DTC P0140: Right Rear HO2S - No Activity Detected
DTC P0160: Left Rear HO2S - No Activity Detected