Simple S13--> Sr20 wiring question

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Henry G
Posts: 356
Joined: Fri Mar 18, 2005 5:33 pm

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Black / Pink stripe Black / Pink stripe Fuel pump relayGreen / Orange stripe Green / Orange stripe Transmission neutral switchRed / Black stripe Red / Black stripe ECU relayGreen / Yellow stripe Green / Yellow stripe AC relayBlack / White stripe Black / White stripe ECU powerBlue / Green stripe Blue / Green stripe AC relayBlack / Yellow stripe Black / Yellow stripe Idle air control solenoid powerBrown Any +12V Switched O2 sensor powerRed Red ECU backup powerBlack / RedBlue / Red Black / Red stripe Main ignition power

Using the frsport.com's wiring guide and I'm not 100% sure on which wire to use for the brown wire. Which +12V wire should be used?


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highmilehatch
Posts: 299
Joined: Wed Mar 17, 2004 7:16 am

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There is a brown wire on the SR harness for the 02 as well. Just connect them together.

Henry G
Posts: 356
Joined: Fri Mar 18, 2005 5:33 pm

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highmilehatch wrote:There is a brown wire on the SR harness for the 02 as well. Just connect them together.
Which?


ILikeMy240sx
Posts: 5358
Joined: Fri May 28, 2004 2:49 pm
Car: SR Power

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the brown wire coming from your SR harness is for O2 power. I just hooked that up to ECU power (black w/ white stripe) on KA plug

Henry G
Posts: 356
Joined: Fri Mar 18, 2005 5:33 pm

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ILikeMy240sx wrote:the brown wire coming from your SR harness is for O2 power. I just hooked that up to ECU power (black w/ white stripe) on KA plug
Thanks!


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