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

0 votes
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.
asked Oct 7, 2022 in Mazda by John O'Grady (210 points)

2 Answers

0 votes
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.
answered Oct 7, 2022 by derek ! (284,570 points)
0 votes
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.
answered Oct 10, 2022 by John O'Grady (210 points)