fuel tank pressure sensor

The Fuel Tank Pressure Sensor threw low voltage code. Bought a new one and when I went to put it in, the wires have been ripped out of the connector leaving stubs of the black, brown, and green ones in the incoming harness. (Which would explain the low voltage...) Need advice on which each of...

Hello there, The check engine light came on my 1999 Buick LeSabre and when scanned the codes came up p0446 and was told fuel tank pressure sensor needs to be replaced. Could you tell me the location of the fuel tank pressure sensor on the 1999 Buick LeSabre Custom and do I have to drop the...