SAFC NEO wiring for karmen

[domantas]

1. Splice the GREEN wire (RPM) into 58

2. Splice the GRAY wire (Throttle) into 43

3. Cut wire 66 in half, leave yourself enough room to connect a wire to ECU harness.

4. Connect the Brown and white wire (airflow signal output) wire to the 66 wire connected TO the ECU harness.

5. Connect the Black and white wire (aiflow signal input) wire to the 66 wire heading AWAY from the ECU harness.

6. Splice the BROWN wire (ground 1) into 69, close to the ecu.

7. Splice the BLACK wire (ground 2) into 69 at least 1cm away from the Brown wire.

8. Splice the RED wire (power 12V+) in to ECU wire 31.

9. Splice the Red and white wire (power 12V+) in to ECU wire 31.

Orange wire: Illumination power

[greenzombie2]

thanks man!

[BAD954BOI]

i have a 1994 sc300. by looking at the wiring diagram the pin for the pressure signals doesn't have a place on the ecu.
and i picked up the afc neo from another member and I'm guessing he kept the plug and the plug receptacles. so is it a good idea to just splice it and run it that way?

t7-a or t7-b?

also how do i count the wire numbers?

and what is the Orange wire: Illumination power and if i have to connect it what do i connect it to?

thanks a lot in advance!!!

[broda805]

t7a is the closes thats in the book. for karman sensor type
orange you can splice into your radios illumination or just a 12v power source of you dont care about dimming