Wiring Rear ABS Speed Sensor

[p5150]

http://www.cygnusx1.net/Supra/Library/TEWD/MK3/manual.aspx?S=Main&P=110

Above is the link to the wire diagram. Coming out of the sensor are three wires. The ABS computer in the diagram has 4 wires going into it http://www.cygnusx1.net/Supra/Library/TEWD/MK3/manual.aspx?S=Main&P=111

So basically, it looks like the blue/yellow wire does not exist out of the sensor. The car is an 88. Is there just no input for this ECT wire? What I dont get is that in the wire diagram shows all of the wires converging into "H" but H is a connector. I know the harness doesnt just plug straight into the sensor.

So should I just run the wires straight to the ABS pins and not worry about the blue/yellow?

 

[dbsupra90]

if you dont have an auto you need not worry with the ECT wire.

the ect wire is an input to SP2 at the ect ecu.

 

[p5150]

thanks bro - I couldnt tell from the diagram if that was only applicable to autos. Thought it might be but wasnt sure. Thanks again.