Just hooked it up and no oil temp. which is a shame, but I can get around this by connecting a oil temp. sender either in converted sump plug or T-connector if the OE oil pressure switch is in good location then hook that up to the IM LMA-3 and that in turn then connects to my OT-2 via Serial bus and I can monitor that way.
But for them to work out oil temp the way they do must involve so pretty large tables to work from as with all the variables involved, but ECU ports available to monitor the usual intake temp., engine load, EGT so prob. when engine is being tested in the factory they do hook up a oil temp sender and then record it all so their monitor just cross references a table to give it's readings