Quote:
Originally Posted by Tarmac_E46_M3
Maybe this is a dumb question, but with the Evolve tune and having the set the o2 in a ready state. Do you still need to keep all that plugged in for anything? Or can you remove, since it's set in that ready state?
o_O
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Not a dumb question at all. You definitely need your all of your O2 sensors plugged in.