toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

ABOUT US
Fuel Injector|Service and Repair > < Component Tests and General Diagnostics|Page 2884

Celica Liftback L4-107.5 1762cc 1.8L DOHC (7A-FE) (1995)

Page 1
background image

Fuel Injector: Oscilloscope Patterns and Waveforms

INJECTOR SIGNAL WAVEFORM

^

With the engine idling measure waveform between terminals #10, #20 and EO1 of the engine control module.
The correct waveform is shown.

Fuel Injector|Service and Repair > < Component Tests and General Diagnostics|Page 2884