dynatech headers people step in
Thread Starter
Burning Brakes
Joined: Aug 2004
Posts: 1,196
Likes: 4
From: Latham NY
dynatech headers people step in
just got done with install instructions and they state front o2's left 2 left,right 2 right...what about the rear o2's L2L & R2R or crossed like factory???
Burning Brakes
Joined: Feb 2004
Posts: 831
Likes: 0
From: Country Boys Can Survive.
both sensors on the passenger side go into the passenger side exhaust. Both sensors on the drivers side go into the drivers side exhaust. 
Somebody posted after I posted here. They said the rear 02 sensors are crossed like they cross in the stock pipes. I checked the instructions and he may be right. I didn't notice that the stock wireing for the rear sensors were crossed. So, I may have mine wired wrong! Whoever posted that, has evidently deleted the post.
Somebody posted after I posted here. They said the rear 02 sensors are crossed like they cross in the stock pipes. I checked the instructions and he may be right. I didn't notice that the stock wireing for the rear sensors were crossed. So, I may have mine wired wrong! Whoever posted that, has evidently deleted the post.
Last edited by loudsam; Mar 25, 2005 at 02:12 AM.
Burning Brakes
Joined: Dec 1999
Posts: 773
Likes: 0
From: Layton Utah
On my Dynatech headers (SuperMaxx) My O2s were wired as follows:
Front
Left sensor to left harness
Right sensor to right harness
Rear
Left sensot to right harness
Right sensor to left harness
Just like the factory or stock setting.
Use anti-seize compound (Hi temp) on the sensors and be sure to route the wiring harness up out of the way and fasten it so it won't droop down and touch the exhaust any place.
When complete, fire up and run for a while (not moving) and then look carefully to be sure that all is still intact. Double check to make sure that you didn't forget to tighten up or replace anything before you take it out on the road for a test drive.
Then get ready to deal with the grin
Front
Left sensor to left harness
Right sensor to right harness
Rear
Left sensot to right harness
Right sensor to left harness
Just like the factory or stock setting.
Use anti-seize compound (Hi temp) on the sensors and be sure to route the wiring harness up out of the way and fasten it so it won't droop down and touch the exhaust any place.
When complete, fire up and run for a while (not moving) and then look carefully to be sure that all is still intact. Double check to make sure that you didn't forget to tighten up or replace anything before you take it out on the road for a test drive.
Then get ready to deal with the grin
Burning Brakes
Joined: Jul 2000
Posts: 1,134
Likes: 1
From: Arlington Texas
Originally Posted by Z06 Steve
just got done with install instructions and they state front o2's left 2 left,right 2 right...what about the rear o2's L2L & R2R or crossed like factory???
It's easy once you get down there and look at it. Just pay close attention when doing the wiring.
Good luck. The install is very smooth.
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Burning Brakes
Joined: Feb 2004
Posts: 831
Likes: 0
From: Country Boys Can Survive.
Originally Posted by Z06 Steve
called corvette garage and the proper proceedure is rears are crossed and the fronts are not
