V1 Digital Wideband

[mike_sno]

I'm thinking about replacing my wideband with one I can read directly in HP Tuners. Like an AEM with CAN bis. Now I saw somewhere a comment that the LSJ doesn't have CAN and they wouldn't work. My target is spending $0 for HP Tuners and get a digital read in the HP tuner Software. Can someone confirm which one will work?

 

[Ross]

The LSJ has the GM high speed LAN, which is basically an early version of CANBUS.
Our LSJ high speed GMLAN runs at 500Kb/sec, and is the brown and tan wires.

The AEM 30-0344 wideband allows users to program the CANBUS ECU #, Parameter Identification (PID), Message Identifier, and Bit Rate.
AEM doesn't specifically mention what bit rates are available, but 500Kb/sec and 1Mb/sec are the common CANBUS rates, so it should work.

A few of us builders have done some CANBUS hacking on our goblins.
I haven't added an auxiliary CANBUS controller to my LSJ, but did do some research:

How To Add The AEM X Series Wideband To HPTuners VCM Scanner
The OBDII output simulates an auxiliary ECU signal when plugged into a vehicle's OBD port