Diamante Sedan V6-2972cc 3.0L DOHC (1993)
Fuel Tank Pressure Release Valve: Description and Operation
Fuel Tank Pressure Relief (Two-Way) Valve
Overfill Limiter (Two Way Valve)
Purpose
It is designed to vent excess pressure and fuel vapors from the tank into the charcoal canister, when the fuel tank pressure becomes positive and
reaches a specified value.
