injector resistance changes - 12.5 to 14.5

Jason Haines jhaines at lingenfelter.com
Fri May 28 01:59:26 GMT 1999



Does anyone know what effect, if any, going from a 12.4 Ohm to 14.5 Ohm
injector will have. I know this change is commonly made when switching
between different OE injectors but I was just wondering from an electronics
point of view and driver circuit point of view what this might do.

PS - I realize that unless you have a ECU designed for low impedance
injectors you can't run low impedance (2 ohm) injectors with a ECU designed
for high impedance injectors (although some aftermarket ECU's are designed
to work with both).

Thanks,

Jason




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