View Full Version : Question about o2 sensor wiring, with pic

10-20-2008, 09:19 PM
Okay, so I got a noob question. Pictured below is the front driver's side o2 sensor connection. Cirlced in red is another set of wires going to a bolt. It's not like this on the passenger side. Just wondering if it's normal.

10-20-2008, 09:58 PM
Ground strap for the block... its normal