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Oxygen Sensor

410 Views 0 Replies 1 Participant Last post by  buck01
Hello all, i have an 07 3.6 Passat vr6 and i need to change both upstream 02 sensors on both sides, is there a DIY on how to accomplish this? Can someone tell me if and what i need to remove and i figured since I’ll already be in there i mind as well change all 4 of them…how much of a PITA is it going to be? Thanks in advance!!
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