PDA

View Full Version : Did not find this in sticky. (ECU power wire sr20det)


khalimadeath
01-29-2012, 05:40 PM
Where does ECU wire 47 black white (great pin out list here SR20DET wiring ECU pins and description of wire colors (http://www.240sxmotoring.com/srwiecupiand.html)) Go for power?

I noticed it wasnt getting any power but my car was still running, but starting poorly.?? Im gonna wire the orange wire to the ignition harness to fix that.

JDMRIDDAZ
01-29-2012, 09:23 PM
Does ur car still have starter inhibit relay?
I did the orange wire trick an nothing
It was that relay I just cut it out and connected wires
then when it happened again it was ign switch it self

khalimadeath
01-29-2012, 09:45 PM
Sorry i should have made that more clear. I know what to do with the orange wire. Upon ripping apart the previous owners hack job wiring i discovered the ECU power wire (pinout 47) was not connected to anything.. Does it need power? if so where from? It hasnt been getting power and the car has ran.

JDMRIDDAZ
01-30-2012, 02:07 PM
switched power...goes to it
my sr ran too but ever time i jammed the radio it would cut off
i used a relay an charged all the switch wires to ecu from batt

khalimadeath
01-30-2012, 05:27 PM
I well i was hoping to find the stock wiring point for it...

khalimadeath
02-01-2012, 05:21 PM
I wanna wire this up. Can anyone tell em where they have theirs wired up? Any help im not finding any helpfull wiring diagrams..

khalimadeath
02-01-2012, 10:26 PM
found it kinda http://zilvia.net/f/engine-tech/293028-ultimate-s13-sr-wiring-guide.html