s14 o2 sensor wiring signal.

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
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TwoFoutyEsEx
Posts: 63
Joined: Tue Apr 14, 2009 11:45 am
Car: 1997 240sex LE

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Which are the three wires on the front heated oxygen sensor.I know one is the Heated power, one is Heated ground and one is the ECU signal.

There is a blue, brown and white wire on the engine's harness.Does anyone know what colors match to their function?

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yotik
Posts: 777
Joined: Sun Jul 08, 2007 5:14 pm
Car: 240sx Hatch

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wait is this ka24de? or swap?
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alms24sebring
Posts: 7332
Joined: Wed Nov 15, 2006 12:18 am
Car: '97 Nissan 240sx. First Nissan. First love. Sold.
'04 Nissan Sentra SER SpecV
Location: Alexandria VA

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I think white is the power signal, i dont know. someone with alldata could tell you
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