Can you identify the wires in my o2 sensor?
I am installing a d15z1 into my 89 LX. I purchased a wiring harness from rywire and I'm currently wiring up the o2 sensor. It's a five wire o2 sensor, so keep that in mind.
here is a picture of my o2 sensor with the colors: https://www.gassavers.org/images/matt/swap/o2.jpg The instructions from rywire were as follows: LAF Sensor -yel/blk o2 heater brown wire in pigtail -black wire ground (use purple wire in pigtail harness) -green/white ground (use purple wire in pigtail harness) -white D3 (red wire in pigtail) -white/blue D8 (use pigtail orange wire) -orange/blue D14 (use stock 1 wire o2 wire for this position) -orange D16 (grey wire in pigtail) The colors are not matching up, and I don't want to make any assumptions. Can anyone tell me the functions, or the pin positions of the o2 sensor based on the colors in the above picture? |
Terminal Location / Description
1 - Heater Positive 2 - Chassis Ground 3 - ECM Ground 4 - Label Resistance Input 5 - Blank 6 - Cell Voltage Input 7 - Pump Cell Control 8 - Reference Voltage The wire colors changed a lot, but all of the terminal locations in the LAF connector stayed the same. |
You so crazy, Dan. You need your own computer, by the way.
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One other note about the LAF sensor wiring is that you will find 7 wires on the engine side wiring harness and 7 termninals in the LAF connector, but only 5 wires from the connector to the LAF sensor. Two of the terminals are connected to a calibrating resistor that is located in the LAF terminal. This resistor is typically 4.3K ohms.
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Here is the plug I'm using (sorry so blurry) https://www.gassavers.org/images/matt/swap/o2c.jpg And a picture I made to help with the discussion: https://www.gassavers.org/images/matt/swap/o2b.jpg |
Jared just helped...
# = c107(dizzy) = c111(o2) 1 = orn = wht 2 = orn/blu = grn/wht 3 = blu/grn = blk 4 = yel/grn = yel/blk 5 = wht = orn 6 = wht/blu = orn/blu 7 = blu/yel = wht/blu 8 = \ = \ Thanks jared ! |
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BTW, my brother got me a n600 chilton manual for christmas. how cool is that? |
1 - Heater Positive orange Yellow/Black A6
3 - Chassis Ground yellow Black A23 5 - ECM Ground looped back to 7 Green/White N/A 7 - Label Resistance Input looped back to 5 White N/A 2- Blank 4 - Cell Voltage Input red White/Blue D8 6 - Pump Cell Control white Orange/Blue D14 8 - Reference Voltage black Orange D16 |
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