IS 250C V6-2.5L (4GR-FSE) (2011)
Throttle actuator negative terminal
HINT
The duty ratio varies depending on the throttle actuator operation.
12.
WAVEFORM 12
Engine speed signal
HINT
The wavelength becomes shorter as the engine speed increases.
13.
WAVEFORM 13
High pressure side fuel pump (Spill control valve)
14.
WAVEFORM 14