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Home >> Mazda >> 1995 >> RX-7 Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Computerized Engine Controls >> Engine Control Module >> Power & Ground Circuits
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Power & Ground Circuits

Locate control module (behind passenger side kick panel). Using a DVOM, backprobe appropriate power and ground circuits. See appropriate PIN VOLTAGE CHARTS article for terminal specification. If power and ground circuits are open or have excessive resistance, refer to appropriate WIRING DIAGRAMS article.