Just bought a new mid-pipe cat delete no RES, from a member here . now how do I avoid a Cel . I know I have seen a DIY for this but can't find it, I need to put a spacer in for my O2 sensor ............plaese help???

try this

http://www.scoobymods.com/rear_o2_sensor_fix-t5468.html?t=5468

for some reason my CEL went off a couple of weeks ago and hasnt returned...:dunno:

Accessport!

^^ Basically :) The CEL will be there cause there is no CAT

...deal with it...or mask it with the Accessport

The other options usually don't work...so don't waste your money

or you MIGHT get lucky like me and the CEL will accidentally turn off :)

theres no way just to clear the code? foreverrr

theres no way just to clear the code? foreverrr

Nope.
Buy an AccessPort or use black electrical tape to cover it and you'll never see it ;)

What about removing the vfad. I did that and caped it and my cel has not come back on.

What about removing the vfad. I did that and caped it and my cel has not come back on.

:uhh: What does that have to do with the O2 sensor?

^^ Basically :) The CEL will be there cause there is no CAT

...deal with it...or mask it with the Accessport

The other options usually don't work...so don't waste your money

The Accessport can mask a CEL?

Haha, beat Laythor and Flashwing! :lol:

dose tape really work ?

well, instead of the Check engine light on your dash, you have electrical tape. . . the light is still on, you just have tape over it so you can't see it. . . I can write a DIY if you'd like? :cwm27:

just kill yourself, now .....

Yeah without the Access port it will stay regardless of what you do.

just kill yourself, now .....

wow, that's a tad harsh, even for the RX8club!

well, instead of the Check engine light on your dash, you have electrical tape. . . the light is still on, you just have tape over it so you can't see it. . . I can write a DIY if you'd like? :cwm27:

I actually thought that was pretty funny. :lol2:

The back o2 sensor is just for making sure the cat is in good condition right? I know our cars have a wideband setup and i want to make sure that its not the same sensor, because if you use the spark plug trick and that sensor is the wideband one then your messing with the readings and fuel injection.

... because if you use the spark plug trick...

Let us know how that "trick" works out for you ;)