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The wavelength becomes shorter as engine RPM increases. Fig. 21: Igniter IGT Signal (From ECM To Igniter) & Igniter IGF Signal (From Igniter To h. WAVEFORM 7: Purge VSV PURGE VSV - WAVEFORM REFERENCE HINT: If the waveform is not similar to the illustration, check the waveform again after idling for 10 Fig. 22: Purge VSV - Waveform Graph i. WAVEFORM 8: Item Content Terminal No. (Symbols) Between PRG and E1 Tool Setting 10 V/DIV., 10 to 100 msec./DIV. Condition Idling
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
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