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mikset
11-21-2010, 05:40 PM
Question on the LM2. I know it reads and data logs AF ratio through the O2 sensor. I understand all other readings are through the OBDII connection. Does it also read and log TPS position and RPMs through the OBDII?

I installed and used the WIdeband Commander on my other truck. I had to tap into the #1 fuel injector wire for RPMs and the TPS wire for TPS position. The WBC works great but I didn't really like having to tap into the wires. It almost seems too simple to get these readings from the OBDII with the LM2.

Also wondering if i could use the wideband O2 gauge that came with the WBC on the LM2?

Intense RT
11-21-2010, 06:47 PM
Everything...

RJ_Hythloday
11-21-2010, 07:40 PM
My lm2 came w/ a generic bosch o2 iirc, so your other one would work, but why not use the one it comes with? Everything else is through OBDII after you program it and don't forget to set the channels when you put it on the pc. Also turn don't turn on RPMS, it thinks you're sending data to an external rpm gauge and wont record the rpms.