Mazda 3 firmware 71.Is the tach set for data link or tachless with the download?

Question

Did a install evo one 411 on 2008 mazda 3.Tach seems inconsistant.Before I pull the module out from under dash.I was hoping I could find if the tach was set to tachless or by data link when I  downloaded the firmware.

Answer 1

by default its set to tach through data, if you are having issues with it, as long as the vehicle is auto transmission, i would suggest turning on 20.2 (tachless). Should solve any cranking issues you may have.

Answer 2

Well I changed the tach setting to tachless.It seems to be working better I thought.It is quite a frosty night.Went out tried vehicle around midnight.The starter stayed engaged for about 10 seconds.These digital remote starters are not meant for the older vehicles.Looks like I need a remote start with a deadicated tach.A wire going under the hood to an injector.Now I have take this one out and do another install.