ECU Diagram? Wire colors on ECU for Apex'i SAFC II?

[onosqv]

I've searched on the forums, can't find it. Looked through my FSM pdf, can't find it. I'm a ding dong, I can't read the wiring diagrams worth anything.

Basically I need to know what the wire colors are on the ECU for the SAFC II.

I think they are: Power, Ground, A/F thingy, Throttle, Knock Sensor, RPM, and whatnot.

THANKS!

[Gladius]

The correct wiring is in the manual that came with your safc. You still have the safc manual right?

[koukiKA240]

If you go on apexi's website and click on the safc, you will find a link near the bottom of the page to manuel updates. The updates include all american cars that they have diagrams for. One of em is the s13 240sx with the ka24de diagram. It says to use the World n3-b diagram.

Just go to the nissan section of your safc booklet and it should be right there near the top. It will say n3-b in one of the top corners.

[onosqv]

My manual doesn't come w/ 89 240sx instructions . I checked the website, they have it in their US Update! hoo hoo.

I think that will be the right one. KA24DE same as KA24E wiring?

[onosqv]

Ok, used the wiring diagram (N3-b). However, the signal for the knock sensor points to a non-wire on the ECU. Does the 89 240sx have a wire for the ecu?

Also, the rpms read about 300-1000rpm off depending on where I'm at in the rev range.