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rumblebox
October 2nd, 2012, 04:24 AM
with V2 can i just wire the wideband straight into the black box, or do i still need the lambda cable too?
joecar
October 2nd, 2012, 04:36 AM
The wideband O2 sensor connects to the wideband controller;

the wideband controller connects to V2 (using a null modem serial comms cable).
rumblebox
October 2nd, 2012, 04:37 AM
also, is there any way to use the wideband at WOT instead of OL? for every day driving that is.
nevinsb
October 3rd, 2012, 06:56 AM
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.
joecar
October 3rd, 2012, 08:21 AM
also, is there any way to use the wideband at WOT instead of OL? for every day driving that is.I'm not sure what you mean...

do you mean for tuning or monitoring...?

or for real time correction (see what nevinsb said)...?
rumblebox
October 13th, 2012, 03:31 PM
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.
joecar
October 14th, 2012, 02:45 PM
See this (especially the last link):


V2 serial/digital AFR input (LC-1):
showthread.php?t=8115 (http://forum.efilive.com/showthread.php?t=8115)
showthread.php?t=7532 (http://forum.efilive.com/showthread.php?t=7532)
showthread.php?t=8348 (http://forum.efilive.com/showthread.php?t=8348)
showthread.php?t=9340 (http://forum.efilive.com/showthread.php?t=9340) post #3

You can get a specially made LC-1 null modem V2 cable from TAQuickness

( or you can make your own if you're handy with ethernet wiring )
rumblebox
October 15th, 2012, 01:31 PM
I cant find a 6 pin ethernet cable. Can i just adapt the wires straight into the orage pins?
joecar
October 15th, 2012, 03:35 PM
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").
joecar
October 15th, 2012, 03:36 PM
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.No serial plug on what...?
rumblebox
October 16th, 2012, 12:44 PM
i made an adapter from the headphone style jack to the 6 pin RJ12 jack. now i'm stuck on PID's and MAPs, because none of the ones in the tutorial are in my computer. can't find a tutorial or which PID's to use for serial instead of analog.
joecar
October 16th, 2012, 05:19 PM
Did you cross Rx and Tx as show in the diagrams (from the above links)...?
rumblebox
October 17th, 2012, 01:42 PM
I copied the diagram precisely.