I need to verify the correct wiring of the harness to my 4agze ECU injector signals. The stock ECU uses 2 signals to control the 4 injectors, meaning the injectors fire together in pairs. 1 & 4 fire together and 2 &3 fire together.
I followed the example in the e-manage manual and soldered wires 1 & 2 from the e-manage injector harness to injector signal 1 (E1) on the ECU. 2 &3 from the harness to signal 2 (E2).
Should I have instead wired 1 & 4 from the harness to E1 and 2 & 3 to E2 since cylinders 1 & 4 fire together and 2 & 3 fire together?
I followed the example in the e-manage manual and soldered wires 1 & 2 from the e-manage injector harness to injector signal 1 (E1) on the ECU. 2 &3 from the harness to signal 2 (E2).
Should I have instead wired 1 & 4 from the harness to E1 and 2 & 3 to E2 since cylinders 1 & 4 fire together and 2 & 3 fire together?
