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Home › Mazda › 2004 › 6 s, 4D Hatchback, Automatic › Repair and Diagnosis › Engine Performance › System › Engine Control System (AJ) › Pcm Inspection › Inspection Using An Oscilloscope (Reference) › HO2S Signal › PCM Terminals

PCM Terminals

Front HO2S (right bank): 60 (+)-25 (-)
Front HO2S (left bank): 87 (+)-25 (-)
Rear HO2S (right bank): 35 (+)-25 (-)
Rear HO2S (left bank): 61 (+)-25 (-)