Wideband O2 sensor placement
#5
Destroyer of Transmissions
iTrader: (28)
Drivers side after the collector, before the cat. converter. #7 cylinder is notorious for going lean (Drivers side closest to firewall)
Place the sensor so it is orientated at the 3 or 9 O’clock position. This will keep it from sitting in the moisture left in the exhaust after you turn the truck off
Place the sensor so it is orientated at the 3 or 9 O’clock position. This will keep it from sitting in the moisture left in the exhaust after you turn the truck off
#6
TECH Fanatic
iTrader: (8)
Join Date: Jun 2009
Location: pascagoula, mississippi
Posts: 1,037
Likes: 0
Received 1 Like
on
1 Post
i mounted mine today...i forgot to get pics but its on the driver side right after the collector at the 3 o clock spot, i had to use a 90 degree drill and broke 2 drill bits making a pilot hole before i could use the unibit. works perfect so far
#7
Launching!
I'm getting ready to mount my wideband sensor, and I'm reading conflicting information from forum information vs vendor instructions.
I have factory manifolds with stock cats, and most say to mount the sensor pre-cat, however reading the sensor's instruction manual it says to mount the sensor approx 40" away from the nearest exhaust valve OR weld a nut to the O2 bung to pull the sensor out of the direct exhaust stream.
What are your thoughts/experiences?
I have factory manifolds with stock cats, and most say to mount the sensor pre-cat, however reading the sensor's instruction manual it says to mount the sensor approx 40" away from the nearest exhaust valve OR weld a nut to the O2 bung to pull the sensor out of the direct exhaust stream.
What are your thoughts/experiences?
Trending Topics
#10
Launching!
Pulling the drivers side manifold might actually be easier than pulling the stock Y-pipe down.
Wouldn't that be too close to the nearest exhaust port with factory manifolds? Does that really matter?
Preciate the help guys!
Wouldn't that be too close to the nearest exhaust port with factory manifolds? Does that really matter?
Preciate the help guys!