Just to update anyone following this - Harry helped find an issue after a few emails/log files. Thanks again Harry.

Ok Harry I've sent you a file with some notes, hope I've done things correctly. Cheers!

Great thanks Harry. So before I saw your post yesterday I took the drive home and monitored engine stats again, however this time I was back to the "-" for oil temp reading, although I had changed no settings between then and the morning when it read as 164 deg. This leads me to believe th...

Hi Harry, Thanks for the quick reply! No problem, screenshots below. I do get an oil temp display now - refreshing previously hadn't been working for some unknown reason, but I took the car to work today (moderate stop/start traffic for 20km) and managed to get the oil temp reading once I refreshed ...

Hi all, First post, thanks Harry for making such a full-featured app for the community, and following it up with years or support. Fantastic! So I've been trying to get my oil temp to display on my 2016 GT86. I'm using HLTGP with an Obdlink LX. I've used the custom PID as mentioned in previous posts...