mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 792 > < Component Tests and General Diagnostics|Page 790
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Camshaft Position Sensor: Oscilloscope Patterns and Waveforms

CMP sensor signal

(+)

PCM terminals

-

CMP sensor (left bank): 2AA (+)-body ground (-)

-

CMP sensor (right bank): 2AD (+)-body ground(-)

Oscilloscope setting

-

1 V/DIV (Y), 20 ms/DIV (X), DC range

Vehicle condition

-

Idle after warm up (no load)

(-)

PCM terminals

-

CMP sensor (left bank): 2AB (+)-body ground (-)

-

CMP sensor (right bank): 2AE (+)-body ground(-)

Oscilloscope setting

-

1 V/DIV (Y), 20 ms/DIV (X), DC range

Vehicle condition

-

Idle after warm up (no load)

Component Tests and General Diagnostics|Page 792 > < Component Tests and General Diagnostics|Page 790