Join Date: Jan 2015
Location: Central Iowa
Bronco Info: 1979 Bronco 400m
Any updates on this?
I have a specific question. I'm looking at the Holley Sniper system but I believe my question will apply to the FiTech system as well.
The ECU in the Holley setup requires a switched +12v power supply while in the Run & Start key positions. What keyed power supply (which wires) will you be tapping into, to supply the power in the Run & Start positions?
If I interpret my wiring manual correctly, there is no single wire that is powered in both Run & Start. What I believe this means, is that I will need to tap into BOTH a hot Run wire and a hot Start wire (2 separate wires) and use a relay to switch between the two.
What do you think?
1979 Bronco 400m 0.060 over 'Black Betty'
-Edelbrock Carb & Manifold, Hedman Headers, Flowmaster Dual Mufflers, Comp Cams Extreme Energy Cam & Valvetrain Kit
-Duff LAs, WH progressive coils, Bilstein 7100s Lincoln HB, York OBA, Taurus Radiator Fan