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#1
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1994 E420 Oxygen Sensor
Cannot find anywhere the description of the wires coming from the plug.
4 wires: 2 whites 1 grey 1 black. Which one is the signal? I assume the other 3 are just heater and does not matter where they connect. The New Denso sensor has 2 black, 1 blue (signal) and 1 white. I am trying to match them up.
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1999 Porsche 996 Carrera Convertible 1994 420E - SOLD 1986 300E - SOLD, what a car 609 Certified |
#2
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I think this is it.....just through google search
OE Heater White = Black = Black = Brown = White OE Heater White = Black = Black = Brown = Red OE Signal Black = Blue = White = Purple = Black OE Ground Gray = White = Green = Tan Edit: Here is a better link http://reviews.ebay.com/UNIVERSAL-OXYGEN-SENSOR-INSTALLATION-INSTRUCTIONS_W0QQugidZ10000000000991989?ssPageName=BUYGD:CAT:-1:LISTINGS:1
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1993 300E, 2.8 M104 ..... |
#3
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Thanks guys.
I finally found the diagram in the CD. White and White are the heater . Grey Ground and Black is the signal wire.
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1999 Porsche 996 Carrera Convertible 1994 420E - SOLD 1986 300E - SOLD, what a car 609 Certified |
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