Injector Impedance

[s1de_ways]

So i bought some Sard 800cc injectors a while ago and just getting around to putting them in. I tested the impedance of them and they are 3 ohm but the injectors i pulled out are 12 ohm.

I have a Haltech ECU so i assume i can use the Sard injectors as they are. Do i need to change a setting in the ECU or can i just plug them in?

Also where can i get some plugs to fit the Sards in Perth, standard plugs wont fit.

 

[GSRWRC]

Most a/m ECUs are setup for high impedance injectors. I'm unsure of the Haltech but some ECUs are capable of running low impedance injectors with a change in settings, otherwise it's as simple as wiring in an injector ballast resistor pack from a GSR/Evo.

 

[EVO-00X]

Haltech and most aftermarket ECU's will allow for low or high impedence injectors. Im running low impedence in my Haltech E8.
With the E8 you dont need to run a resistor pack and all you need to do is read through the ECU manual and change settings in the software.

 

[CYBORG-X]

Haltech platinum ecu seres will ONLY RUN HIGH impedance injectors, you must get the haltech resistor block to run low imp

 

[s1de_ways]

Sweet. Thanks for the help.