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nissan 02 sensor wiring
Posted: Thu Jun 21, 2007 7:51 am
by redkouki97
does anyone know the which wires are ground ,12 volt , and signal. this is holding me up on finishing my harness. ive looked int he fsm , but they do not identify which is which. thanks
Posted: Thu Jun 21, 2007 1:41 pm
by hightuner
Hi redkouki97
Are you trying to make a custom harness that fits the oem ECU harness ?
page Ec133 EC137 also 140
Posted: Sat Jun 23, 2007 6:28 am
by redkouki97
no i wont be retaining the factory ecm.im not using a/c and the only other function i need thats through the ecm is the elctric fans. easy enough to hook up on their own. ive looked at the diagram ,today im going to trace back in the factory harness and see if i can find a ground tab somewhere. does anyone know which one is which by how they are arranged at the plug . there is a white, blue ,and brown wires.thanks again
Posted: Sat Jun 23, 2007 6:52 am
by hightuner
Yhea sure , that what i did to mine, altough i have 2 fan
3 relay , main high , low , just chek in the fsm .. in electrical section
i used spare output iac a and b , trigered by clt temp