vwc_tsi
Probationary Member
- 2
- 0
- Oct 18, 2010
-
greenfield,
Indiana
ok, so i have a 2g fwd, i have all of the wires ran for the wideband gauge. i am using the secondary 02 port that is in the middle of the car, now heres my question. where do i hook the data logging cable up to, do i hook it to the factory wires ran to the factory 02, or do i have to trace wires back to the ecu? please help me its driving me insane 
