O2 Sensors.....Identification
Thread Starter
Joined: Feb 2005
Posts: 716
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From: Minneapolis MN
O2 Sensors.....Identification I am doing my harness out of a 99 A4 car and I have everything almost complete except the O2 sensor pin outs.
I can't quite figure out which are the pin outs for the rear O2s and which are for the front.
I think I have it figured out but the lengths of the wires kinda threw me off
They are described as "Bank 1 Sensor 1".....etc
Could somebody confirm that Bank 1 is driver side and Sensor 1 is front sensor while Bank 2 is passenger side and Sensor 2 is rear sensor.
Thanks
I can't quite figure out which are the pin outs for the rear O2s and which are for the front.
I think I have it figured out but the lengths of the wires kinda threw me off
They are described as "Bank 1 Sensor 1".....etc
Could somebody confirm that Bank 1 is driver side and Sensor 1 is front sensor while Bank 2 is passenger side and Sensor 2 is rear sensor.
Thanks
bank 1 is "left" .. sensor 1 is "in left manifold.." sensor 2 is in "rear of left cat".. you are correct. I never thought this printout that came with my wiring harness would come in handy...
