View Single Post
      12-02-2012, 11:13 PM   #25
robc1976's Avatar
Drives: E90 335i
Join Date: Mar 2012
Location: Illinois

Posts: 4,443
iTrader: (11)

Originally Posted by aflyrice View Post
I see. Hopefully the o2s aren't too painful to replace.
30 min job tops! rememer to not twist the wires when installing them.

1. Remove engine cover
2. remove/unplug both connectors (black wired O2 goes to front Dp, Grey goes to rear Dp) both wires from clips around valve cover
4. take belly pan off
5. undo both sterring rack bolts and move seering rack out of the way
6. remove 02 sensors and reverse steps.
JB4 G5, WEDGE flash, 455 LPFP, HFS-4 meth kit, BMS OCC, Super RB turbos W/3.5 N20 sensor, RB valve, BMS DCI, 3" AR Dps, Custom OC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2 exhaust DEFIV kit, KW clubsport, Power-Flex subframe bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, MORR VS8.2 rims 245/295

Last edited by robc1976; 12-02-2012 at 11:19 PM.
robc1976 is online now  
Reply With Quote