Adding 5th Injector - HotSide

[MikeyLikesIt]

Which instructions should I follow for wiring the SS to the ECU, power, etc? I am using the JR Powercard spliced in.

Thanks!

Mikey

[Tom @ Fast Forward]

There are three wires off the Split Second. The red goes to the same place as the red on the PC and the black goes to the same place as the black on the PC. The yellow wire goes to the Cam Angle Sensor. Remind me what year your car is and I will tell you what pin/wire on the ECU.

[MikeyLikesIt]

Thanks Tom!

Mine's a 2000SE.

Mike

[Tom @ Fast Forward]

Mikey,

You have two choices. The Cam Angle Sensor is located at pin 2H (GRY/BLU) and the Crank Angle Sensor is located at pin 2J (GRY/RED). If you use the Cam, the SS will probably read proper RPM set up as a 4 Cylinder 4 Cycle. If you use the Crank, it will probably read double the correct RPM. However, you can set the SS for a 2 cycle (I believe) and correct that.

If you use the crank, you will pulse the injector twice as often (good thing) with half the duty cycle to achieve the same amount of fuel. I always used the Cam and left the duty cycle longer. If you were going for more power than you could supply fuel for, the crank sensor would allow you to get double the fuel out of the extra injector.

[MikeyLikesIt]

I don't think I currently have an issue with low fuel; I seem to be running kinda rich now without the BTB and the bigger crank pulley.
I think I'll try the CAM setup 1st and see how that goes...

Mike