question about wiring RB25

Discuss the RB20, RB25 and RB26 series engines.
GIJOE69
Posts: 307
Joined: Tue Jul 22, 2003 9:46 pm
Car: Going Side Ways!

Post

hello I have read the articles and write ups especially downloaded the files from racebread.com on Rb25 S2 S14 write up i just had a question about reading the file if it says " Original Pin Location" would that be from the RB wiring harness and also if it says "Move to Pin #" would I be cuting the wire off the KA ecu and splice it into the RB harness?


User avatar
300Plus
Posts: 700
Joined: Sat Jul 09, 2005 8:11 pm
Car: 1995 S14 w/ Rb25det Series II

Post

The guide was written on re pinning the RB M63 plug. So no you don't cut and solder wires, just pull the wires out of the plug (carefully) and relocate them to where the guide says, on the same plug. make sure you understand which side the plug is being read from. compare to KA plug pinout and double check w/ multimeter. The guide has been proven correct but is intended to help not guide completely, it is still easy to get confused and mess up. Post your results

GIJOE69
Posts: 307
Joined: Tue Jul 22, 2003 9:46 pm
Car: Going Side Ways!

Post

thanks! for the info about re-pinning!

Darius
Posts: 4820
Joined: Sun Mar 02, 2003 9:48 am
Car: RB25DET S14 - 665 WHP (SOLD)
Location: Chicagoland

Post

Yes, what 300Plus said.

I cut and soldered the connections because I didn't want to bend/f@ck up the pins by trying to push them out.


Return to “RB20DET / RB25DET / RB26DETT Forum”