Correct my if I am wrong please.
08-03-2007, 09:16 PM
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Correct my if I am wrong please.
There should be 2 sets of O2 sensors on my 03 GT. 2 upstream and 2 downstream. The 2 downstream sensors are right at the chamber on my Mac O/R Prochamber. But where are the 2 upstream sensors located?
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