FiTech EFI Tuning Forum

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New instal

Hi help needed

I have just installed my new efi 600

When I connect the screen I have a crisp clear image and can scroll through all the selections when I add key power the pump primes the screen goes of and then on to just show the fitech name but fuzzy not clear and then it will go blank come back on pump primes it will do this all the time until I turn key off

I have tried a ground direct from battery and key power from battery with no change

 

Sounds like you've got some interference of some sort.  Perhaps plug wires.  Try re-routing or shielding your FITech wiring.

Werner Bartels

I am new to FiTech as well but have been studying for weeks before I do my actual install. I would agree with 69_R-Code based on all the other similar posts I have read. FiTech wiring really needs to be shielded or funny/odd things happen.