Starting the R34 RB25 wiring

[red240zenki]

I have matched some of the of the ECU pin #'s between the Skyline and 1995 KA ECU. I only need a few more ECU pin # matches. I'm going to post all of what I have right now, including the ones that have matches with them.

Here's the link to the KA ECU pinout and their functions. It's exactly the same as what I have in my FSM.

http://www.240sx.org/faq/index.html

And http://www.rb25det.org has the ECU pin #'s for the R34 ECU.

KA ECU/RB ECU Then what it is

26/29 VSS20/22/39 Neutral Position Sensor14/ Fan Relay13/ Fan Relay18/17 Malfunction Indicator Lamp8/13 Fuel Pump Relay1/2/3/5 Tach39/43? Sensor Ground43/43? Sensor Ground106/ Ground112/ Ground118/ Ground69/ Doesn't say what it is in FSM57/ Ambient Air Temp55/49 Rear Window Defog25/26 P/S switch21/ AC System/Thremo Control Amp7/ 5th Pos Sensor, Is there even one of these on the RB?12/ Triple Pressure Switch9/ Thermo Control Unit/Push Button AC System114/ Rec Relay on AC38/24? Switched Power64/ Data-Link Consult65/ Data-Link Consult58/ Data-Link GST

Also, I'm assuming that the box above where the R34 ECU is, is the ASCD. Can someone tell me if I'm right on that. And I'm assuming that you use the KA's ASCD instead of the RB's. Thanks for any and all help you guys can give me.

-Ian

[red240zenki]

ASCD??? This came from the R34 wiring. I believe it's ASCD/TCS but not sure. Wondering if anyone knows.

[red240zenki]

ASCD/TCS 2 The big number on the front is a 60.