I need help with wiring sensors.

[1986.5supra_kid]

Im adding IAT,MAP,Boost Solenoid,Wideband and Standalone ems v2 plug n play.

the parts came with directions but im still lost on where the wires need to go or what color wire they need to attach to or if i need to add pins to ECU connector?

 

[Mr Bojangles]

If you're running aem I would look up the pinouts for the ecu and figure out where in the clip the wires need to go and run new wire from the sensor to the Ecu and loom them up and not fuck around with splicing into the existing harness.

 

[1986.5supra_kid]

i dont understand. so run a wire from the sensor/actuator threw the firewall then cut the wire on the ecu plug and solder it with the wire from the sensor/acutator? i have the aem fail safeguage i want to connect to the aem standalone as well.

 

[hvyman]

There is no factory boost Solinoid. So you have to run new wires. There are unused spots both on the aem and stock harness connectors. You need to check with the aem to see what you can use for what.

Also what engine?

 

[1986.5supra_kid]

2jzge with ecu harness from a manual transmission 1992 sc300. so i could take wires from the maf sensor and run those to the IAT and MAP?