Waveform 1
Camshaft timing Oil Control Valve (OCV) operation signal
WAVEFORM 1 REFERENCE CHART
| ECM Terminal Names |
Between OC1+ and OC1-, OC2+ and OC2-, OE1+ and OE1-, or OE2+ and OE2- |
| Tester Ranges |
5 V/DIV, 1 msec./DIV |
| Conditions |
Idling |
HINT:
The wavelength becomes shorter as the engine rpm increases.
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