Solenoid assembly for a valve

A sensing system for use with a fuel system, the sensing system comprising:

• a fuel tank isolation valve (FTIV) configured for being disposed in fluid flow communication with a fuel tank and a carbon canister of a fuel system, said FTIV comprising:
• an integrated controller;
• and
• a solenoid coupled to a valve;
• wherein the solenoid is movable between a normally closed position in which the valve is closed and prevents fluid communication through a first flowpath through the FTIV, and an open position in which the valve is open and allows for fluid communication through said first flowpath;
• wherein said integrated controller is configured for generating actuation signals to the solenoid responsive to parameter signals received from one or more sensors associated with the fuel tank;
• and
• at least one of said one or more sensors that is associated with the fuel tank of the fuel system,
• wherein at least one of said one or more sensors comprises a fuel tampering sensor configured for generating said parameter signal in the form of a fuel tampering parameter signal corresponding to a refueling event with incorrect fuel, said fuel tampering sensor configured for transmitting said fuel tampering parameter signal to said integral controller of the FTIV responsive to an incorrect fuel being provided to the fuel tank, wherein responsive thereto said integral controller provides a closing signal to the solenoid of the FTIV, whereupon to terminate refueling.