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Home >> Mazda >> 2007 >> MX-5 Miata L4-2.0L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Testing and Inspection >> Component Tests and General Diagnostics >> Without Using the WDS or Equivalent

Without Using the WDS or Equivalent

PCM INSPECTION [LF]

Not Using the WDS or Equivalent




Terminal (1A - 1I):




Terminal (1J - 1AG):




Terminal (1AH - 1AZ):




Terminal (1BA - 2P):




Terminal (2Q - 2Ak):




Terminal (2AL - 2BH):






NOTE: The PCM terminal voltage can vary with the conditions when measuring and changes due to aged deterioration on the vehicle, causing false diagnosis. Therefore determine comprehensively where the malfunction occurs among the input systems, output systems, and the PCM.