Chevy & GMC Vans

Posted: **Mon Oct 23, 2006 6:23 am**

Does anybody know what range of resistance the gas tank sending unit sends to the fuel gauge on the dash? I'm thinking of possibly doing full autometer gauges for my '89.

Posted: **Mon Oct 23, 2006 12:33 pm**

At empty position reading should be 1 ohm, at 1/2 full 44 ohms, and 88 ohms at full position.

Chevy & GMC Vans

Gas tank sender resistance?

Gas tank sender resistance?