with V2 can i just wire the wideband straight into the black box, or do i still need the lambda cable too?
with V2 can i just wire the wideband straight into the black box, or do i still need the lambda cable too?
| 2000 firebird | LQ4 | LS3 top end | 226/231 .600 .602 114 | TCI 3500 | 3" x-pipe under-axle | BMR everything |
The wideband O2 sensor connects to the wideband controller;
the wideband controller connects to V2 (using a null modem serial comms cable).
also, is there any way to use the wideband at WOT instead of OL? for every day driving that is.
Last edited by rumblebox; October 2nd, 2012 at 05:03 AM.
| 2000 firebird | LQ4 | LS3 top end | 226/231 .600 .602 114 | TCI 3500 | 3" x-pipe under-axle | BMR everything |
Hi, as far as I know, the only way you could use a wideband sensor to do tuning on the go is with the RoadRunner PCM.
2003 Chevy S10 4.3L LU3 LS1B Auto
48 LB injectors
Race Proven Motors 2114 intake
T70 turbo.
How to i connect the LC-1 module to the black box when there's no serial plug? my laptop doesn't have a serial plug either.
| 2000 firebird | LQ4 | LS3 top end | 226/231 .600 .602 114 | TCI 3500 | 3" x-pipe under-axle | BMR everything |
See this (especially the last link):
You can get a specially made LC-1 null modem V2 cable from TAQuicknessV2 serial/digital AFR input (LC-1):
showthread.php?t=8115
showthread.php?t=7532
showthread.php?t=8348
showthread.php?t=9340 post #3
( or you can make your own if you're handy with ethernet wiring )
I cant find a 6 pin ethernet cable. Can i just adapt the wires straight into the orage pins?
| 2000 firebird | LQ4 | LS3 top end | 226/231 .600 .602 114 | TCI 3500 | 3" x-pipe under-axle | BMR everything |
It's actually an RJ12 connector.
No, it does not go to the orange pins.
You will need to cross the Rx and Tx wires ("null modem").