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Hi All:
I may need a new fuel pump assembly for my left side tank on my 2004 vette. When looking it up at parts stores and on Rockauto they offer 2 different pumps. They offer the pump with either of the following:
- 40 ohms for empty and 250 ohms for full
or
-250 ohms for empty and 40 ohms for full
How do I know which configuration I need? Thanks in advance for any info on this.
I assume you’re looking at the Delphi units... FG1091 should be the correct part for the FFS fuel system. Otherwise I would get ACDelcon MU1549, but it is a little more expensive.