scion Workshop Repair Guides

Scion Workshop Service and Repair Manuals

ABOUT US
Engine Control System - SFI System|Page 2839 > < Engine Control System - SFI System|Page 2837

xD L4-1.8L (2ZR-FE) (2008)

Page 8
background image

HINT: The wavelength becomes shorter as the vehicle speed increases.

8. WAVEFORM 8

HINT: The duty ratio varies depending on the throttle actuator operation.

9. WAVEFORM 9

HINT: The duty ratio varies depending on the throttle actuator operation.

10. WAVEFORM 10

Engine Control System - SFI System|Page 2839 > < Engine Control System - SFI System|Page 2837