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Home >> Mazda >> 2021 >> CX-5 Sport, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System (VIN Y)) >> Pcm Inspection >> Inspection Using An Oscilloscope (Reference) >> Drive-by-wire control (+) signal

Drive-by-wire control (+) signal

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • The wave pattern is either type A or B depending on the PCM specifications.

Type A 

G11492237Courtesy of MAZDA MOTORS CORP.

PCM terminals 

Oscilloscope setting 

Vehicle condition 

Type B 

G13119083Courtesy of MAZDA MOTORS CORP.

PCM terminals 

Oscilloscope setting 

Vehicle condition