Hey All

Im currently undertaking a project using the ECU and parts out of a TS Magna, but the donor car i have has an automatic transmission.

The question i have is if i disconnect the inputs/outputs from the engine ECU to the A/T ECU, will the engine ECU still operate properly , or are there any tricks to confuse the ECU to think the A/T is connected.

The pins in question are C2, C22, C10 from the Engine ECU (See attached picture in red) and also the white wire from the noise filter (which im guessing is the rpm signal)

Also with the wire going to the Diagnosis Connector C11 & C12 and Check Engine Lamp pin B14 (See attached picture in green). Am i able to wire them to a LED to show if there is a fault and read error faults with a voltmeter?

Any help will be great

TIA