wiring problem

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brent
Posts: 134
Joined: Sun Dec 01, 2002 5:28 pm
Car: cars, racing

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My swap is almost complete, with the exception of 5 wires. I don't know where 4 wires coming form the ecu go (orange/black, green/white, green/black, green/red) and 1 wire coming from the harness near the ecu (blue/white). Any help would be greatly appreciated. Also, would any of these wires affect the operation of the fuel pump? I have to jumper across the relay in order for the pump to work


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SpeedRacer1
Posts: 3144
Joined: Fri Jul 26, 2002 7:44 pm
Car: 1990 240SX, G35

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Assuming this is the S13 here are some possibilities:7 - RX data (Signal from Nissan Consult hand terminal) - Green Black14 - CLK clock (timing signal) - Green White 23 - CHK check (check start) ? - Green Red 102 - EAI control solenoid output (egr valve control ?) - Orange Black 103 - Injector No.3 drive output - Green Black 106 - A/C on output (Air conditioner on relay signal) - Green Black 111 - Turbo boost pressure control solenoid (over boost cut ?) - Orange Black

And this is the only Blue White I can find 45 - Ambient air tamp sensor input - Blue White

brent
Posts: 134
Joined: Sun Dec 01, 2002 5:28 pm
Car: cars, racing

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the wires are pins 7, 14, 23, 25 and the blue/white wire doesn not go to the ecu. I need to know where on the connector above the ecu these wires plug into.

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SpeedRacer1
Posts: 3144
Joined: Fri Jul 26, 2002 7:44 pm
Car: 1990 240SX, G35

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Well this is #25 - Exhaust over temp warning lamp output - Orange

The others were already listed, did you splice the other wires on the connector into the KA dash wiring harness yet?

brent
Posts: 134
Joined: Sun Dec 01, 2002 5:28 pm
Car: cars, racing

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which other wires? there were about 8 more that went to the connector above the ecu

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SpeedRacer1
Posts: 3144
Joined: Fri Jul 26, 2002 7:44 pm
Car: 1990 240SX, G35

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I do believe these are the wires you are confused about. Don't worry about them, they aren't hooked up on my car.


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