Hello, I am using an Evo-All version 7 system on a 2001 Jeep Grand Cherokee, normally the firmware used should be 4.06, this is only available on version 6, so I use 74.22, everything works perfectly well except the tachometer signal which is not suitable, when I use my remote start the engine starts well then shuts off after a few seconds (the skim works well the problem does not come from the)
I know that some people will tell me to buy a version 6 in order to put firmware 4.06 in it but I live in France and it is very difficult to find the Fortin brand here, and therefore even more difficult to have a choice on the hardware versions ...
Do you have a solution? Is the signal present and not strong enough? (I ordered a digital oscilloscope to check this) Would it be possible to get an update worthy of the name for the J1850 protocol and the Evo-All version 7?
Hoping to have a solution ...
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