Adding two relays to switch panel. Ecu relay triggers the main power for the ecu and an auxiliary relay for the injectors. All running off of a 20amp circuit broken switch. Ecu has constant backup power with separate 20amp breaker.
This is the ECU main harness. This picture shows the wiring I have had to strip from heat shrink to consolidate the ecu trigger wire, ecu main power, ecu backup power, injectors into the grey 6pin connector at the bottom. the other 2 wires in the connector go to constant 12v for the switch panel power.
Remade relay mount for the back of the switch panel. I had 6 before I realized the Ecu relay could not be bypassed.
PLMS consult cable plugs into the laptop via. usb. once this connects to the ecu, I will have complete access to modify fuel maps and tune for 450hp.