I'm progressing on my RB20 into S13 (SOHC KA Model) and I notice the two big relays that are near the RB20 ECU are missing. The harness is there but no relays. Seems as if Jarco unplugged them rather than unbolting the relays from the R32 chassis.
What can I do? Are there other relays that I can use? Will any green relay work?
One is eccs and the other is coil pack power. Neither are used when wiring it up. The s13 has a eccs relay in the box. The coil pack one just put the large white one to black with red. The eccs diagram is in the rb20det FSM and the s13 one is in the s13 FSM. Just match up the the relay numbers. 1-5. The coil pack relay just needs switched 12 volts.
Postby
burnin240sx »
https://forums.nicoclub.com/burnin240sx-u13121.htmlSun Sep 04, 2005 7:57 am
your still going to have to rewire a plug. you might as wel just remove the ones near the ecu and use the one already in the fuse box. Plus it's easier to rewire the plug to use the s13 relays.