Batch fire injectors - which cyls to batch?

[rivmasta]

Hey all,

Im going to wire in our old dualsport EMS for the 1UZFE which only has 4 injector outputs so it'll be batch fired in pairs.

Could anyone tell me the cylinders to batch to save me pulling the spark plugs out.

cheers!

 

[cribbj]

The '93 EWD book shows these pairs batch fired:

1-7, 2-8, 3-5, 4-6

See below

 

[rivmasta]

Cheers mate!

 

[sideshow]

std ecu has

4 pairs

middle ones on left bank

outer two on left bank

middle ones on right bank

outer ones on right bank

 

[rivmasta]

cheers sideshow.