Mitsubishi Lancer Evolution Forum banner

1 - 4 of 4 Posts

·
Registered
Joined
·
425 Posts
Discussion Starter #1
After searching around, I found this

http://www.oxygensensors.com/index.php?&stopredirect=yes&width=1024&height=768

My rear o2 was cross-threaded into my cat, and I can't get it off without most likely stripping it, ruining the cat and the o2. I want to order the one from this site, so my question is, since they only have an o2 sensor for the '08 gsr, will it work on my '11 gsr?

I don't want to ruin my cat, strip my o2 sensor, rethread it, ruin my cat-delete, and not have a converter when echeck comes. That would be wasting around $2,000 I think, cause replacement cats ain't cheap.

So will that work? If not, anyone know of any other aftermarket ones, or have an oem one that isn't stripped for sale?

Much thanks in advance.
 

·
Registered
Joined
·
425 Posts
Discussion Starter #2

·
Registered
Joined
·
6,195 Posts
Someone is selling one now in the for sale section.

Yeah Mitsu looks to crossthread the O2's in the cats in these cars... dunno why...
 

·
Registered
Joined
·
6,195 Posts
I can turn off the rear O2 for the tune. But you have to disconnect the rear O2 completely at the harness end under the passenger seat. Then in 4 years reinstall it for Echeck. This way you don't have to buy a new rear O2 that will be off anyways after the tune.
 
1 - 4 of 4 Posts
Top