test fuel level sending unit [Archive] - GrandAmGT.com Forum

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92cavquest
08-26-2008, 07:32 PM
Does anyone know what ohm range the stock sending unit operates in? I'm installing an aftermarket fuel cell w/ a 99 GAGT harness, guage cluster and wiring and I need to know what sending unit to buy for the new fuel cell to make it compatible with the stock gauges.

92cavquest
09-02-2008, 08:41 PM
Does 40 ohm empty to 240 ohm full sound right?