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Home › Mazda › 2007 › CX-7 Touring, AWD › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System (L3 With TC) › Pcm Inspection › Inspection Using An Oscilloscope (Reference) › Fuel injection control (+) › PCM terminals

PCM terminals

Fuel injection NO. 1, NO. 4: 2BG (+)-body ground (-)
Fuel injection NO. 2, NO. 3: 2BH (+)-body ground (-)