mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 3125 > < Component Tests and General Diagnostics|Page 3123
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Crankshaft Position Sensor: Oscilloscope Patterns and Waveforms

CKP sensor signal

PCM terminals

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2W*1*4, 2U*3(+)-body ground(-) 

Oscilloscope setting

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1 V/DIV (Y), 2.5 ms/DIV (X), DC range 

Vehicle condition

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Idle after warm up (no load, P/S off, A/C off)

Component Tests and General Diagnostics|Page 3125 > < Component Tests and General Diagnostics|Page 3123