cyipher

iTrader: (1)

Im looking to relay all the key on accessorys and trying to figure out whats the total amp drap between the ecu, o2's, maf, coils, ect. How many relays did you split this to? All the after market harness look like there splitting to 2 relays, Any one know what circuits are on each?

cyipher

iTrader: (1)

Anyone???

flame

iTrader: (13)

The harnesses I have done I used one 40amp relay for all the ignition on powers. None have had a problem and have been going for a few years. Seperate relays for fuel pump and cooling fans.

bjamick

iTrader: (31)

I'm going to use 1 35 amp relay to control all the Ign 12V wires. I believe there are around 16 wires total needed for the engine. I separated those 16 up so that all the injector wires (1ea) are on one circuit. The others are separated into 2 other circuits. And the all time 12V which is I think like 3 wires are on 1 circuit. So I got all of the engine stuff into a 4 circuit fuse block. Each circuit is protected by a 15 amp fuse.