Testing and Inspection for Engine Control Module on Venza FWD V6 35L (2010)
/Page-101009.png)
(1) Variable Valve Timing (VVT) sensor for intake side signal (A)
(2) Crankshaft position sensor signal (B)
HINT
The wavelength becomes shorter as the engine speed increases.
(g) WAVEFORM 7
(1) Igniter IGT signal (from ECM to igniter) and igniter IGF signal (from igniter to ECM)
HINT
The wavelength becomes shorter as the engine speed increases.
(h) WAVEFORM 8