I just upgraded from an 09 to 12, apparently there are two more sensors in the downpipe. I do not plan on removing the downpipe this time, what a PIA! Anyway, do i need to unplug the two sensors in the downpipe for the catalytic converter with my Minimaxx when i remove the DPF? I understand all the other sensors and pressure switch, just not sure about the two on the downpipe. thanks
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