Quote Originally Posted by Lextech View Post
The fuel gauge info does not come from the PCM on the 97 and earlier trucks. It goes from the fuel sender to the gauge. It only goes through the PCM on 98 and up trucks.

Jeff
OK. thats good info but i forgot to mention that i will be running a fuel sending unit from a 98 truck because it has the fuel pressure sensor built into the assembly and i need it for smog. my 95 doesnt have it due to it being obd1. so i guess my question now is does that sender only to go through the pcm or will there be two wires out of it? one for the pcm (evap tests) and one for the gauge? if so is the calibration on the sender correct for my gauge or will i need to do the resistor thing (100ohm?)