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Old 06-30-2003, 06:57 PM
ako ako is offline
Registered User
Join Date: Jan 2003
Location: Los Angeles
Posts: 63
02 Sensor Question

I just replaced my 02 sensor with the Bosch 13953 that was meant for the Mustang 5.0 I just cut off the Mustang connectors and soldered the three wires (2 white and one black) to the original Mercedes wires in the 02 sensor (also 2 white and one black wire). I did all the soldering where the wires are in the passenger side.

Does it matter which white wire I connect (by soldering) to the original white wire?

Or are the white wires interchangeable? Of course the black wire should go to the black wire.

The reason I ask this is my gas consumption hasn't changed. I'm still consuming too much gas. If you have time, pls. see my original post High Gas Consumption by ako.

Thanks again...RV
1992 300 TE (103 engine) 116K miles
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