GA70 1G-GTEU ECU Pinout Help needed

[Haigles]

Hi there sorry if this is the wrong way to go about this but having a hard time finding any accurate information for a GA70 Supra with a 1G-GTEU engine. Need the ECU pinout as the motor has been fitted to an old corona. Any help is greatly appreciated.

[cresslux]

more than likely the pinout is inside the ecu. take the lid off and have a look.

[Haigles]

Unfortunately no there is nothing written inside the ECU. The injectors on this are grouped in two pairs, cyl 2, 3 and 5, and 1, 4 and 6. All other diagrams show them as pairs. Cheers for the help though

[wilbo666]

Not a great quality scan, and I don't know the original source personally, so kudos to whoever did scan it originally... Something is better than nothing!

xA70 Electrical Wiring Diagram Book (JAP-1991).pdf, ~26MB

Pages 29 to 33 should help you.

Cheers
Wilbo