Quote:
Originally Posted by alex dee
serious sic of this garbage i have been tryin to get my rb20det running for months but everytime i goto crank the car the computer power shuts off(i know this but the little red light on the ecu) mind u though i have fule pump ,computer power, starter,
and rad fan all on toggle switches i have a feeling that the computer needs a certain voltage anyone who every put a rb20 in a s13 i need your help the car is all done now except this shit
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Doing the RB20 swap in a S13 was cake for me (4 years ago lol). I even used the RB lower harness. Maybe you should send the harness out to someone to do for you and look for another ecu. Check racebread.com for info on the wiring. I followed the steps by CarlH and mine fired right up.