View Single Post
      05-03-2013, 01:55 PM   #1
BoostaVita
Private First Class
13
Rep
143
Posts

Drives: 08 335xi
Join Date: Jul 2011
Location: autobahn

iTrader: (0)

Emission test prep

Hi all, having emission test due soon. Before doing so, should I:

1. uninstall cobb
2. replug trunk actuator for golf tee mod, remove shadow code with BT tool
3. use CRC emission guarantee to pass/ techron, then oil change before test
(used CRC on my other car with p0402 cat code, code gone permanently since and passed emission.)

Please advice. TIA
Appreciate 0