mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 3436 > < Component Tests and General Diagnostics
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Crankshaft Position Sensor: Oscilloscope Patterns and Waveforms

CKP sensor signal

(+)

PCM terminals

-

2Y (+)-body ground (-)

Oscilloscope setting

-

2 V/DIV (Y), 10 ms/DIV (X), DC range

Vehicle condition

-

Idle after warm up (no load)

(-)

PCM terminals

-

2Z (+)-body ground (-)

Oscilloscope setting

-

5 V/DIV (Y), 5 ms/DIV (X), DC range

Vehicle condition

-

Idle after warm up (no load)

Component Tests and General Diagnostics|Page 3436 > < Component Tests and General Diagnostics