Yeah.. I've been debating that but I've been through hell with aftermarket cat. I came to realization that my baby(s2k) doesn't like aftermarket cat so I'm going to just stick with the OEM cat. Thanks for the advice! I heard alot of 06+ people and know some that has been through the same problem. Oh well...

 

ebay: O2 sensor simulator.... a lot of solutions.. and it should fix it for sure this time...

 

Berk HFC ftw, no codes for me

 

I've also tried tons of different things. When I had my test pipe installed, the only thing that worked were two T1R cel fixes. One being the 90 degree elbow combined with the regular T1R extension.

 

Try an elbow cel fix with the standard cel fix.

 

i have a 2002 with a berk hfc and no cels, if you've tried the cel fixes/extensions and they don't work, i'd just go back to the oem cat.

 

i just remembered what the cel fixes are called, double defoulers...

 

The Blox CEL Eliminator worked for my 70mm HFC on an '07'. 5,000 mi and no CEL's.

 

To fix a CEL is really simple....

Step 1: Go to autozone (or whoever you like i dont care)
Step 2: By 1 pair of defoulers in the HELP! section (i forget size, but I think it was 18?)
Step 3:Get 1 of the defouler's and with a 1' drill bit, drill out the whole in it.
Step 4: Screw them together
Step 5: Screw this in your test pipe where your O2 sensor goes
Step 6: Reset CEL (let battery drain yada yada, or while your at autozone or wherever rent there code reader and delete it with that, its free)
Step 7: Send me $6 through paypal for solving your problem (optional step)

Total cost- $~4 or so for defouler ($10 if you follow step 7)

Done

 

305s2k, it's already been done. If you read my first post I had 4 anti-foulers on and still kicked off CEL