Howdy!

Thinking about tackling a LQ4 swap to replace a Vortec 305 in a 96 K1500. I know how to make the speedometer, cruise, ABS, tach, oil pressure and temperature gauges work with the LQ4 PCM, but I've heard rumours that the fuel gauge can present problems.

Is it not a 0 - 100ohm resistance style gauge similar to the older vehicles? If not, what kind of signal modification does the original PCM do?

I'd like to install without piggy backing the original PCM if possible.