Injectors

Boosted · #1 (**permalink**) 06-10-2009, 11:34 PM

I have a old fast ecu (part# 50-143010) and i was running hi impedance (saturated) injectors and i was wondering if i switch to a low impedance (peak and hold) if i would need to install a injector resistor. I would assume you would but i was told otherwise and would like to comfirm before install, to keep from burning up my ecu. Any input would be appreciated thanks.

pbp1 · #2 (**permalink**) 06-11-2009, 01:50 PM

The drivers used in the Classic FAST ECUs as well as the ones used in the XFI ECUs are compatible with low or high impedance drivers with no modification or setup necessary.