Monday, January 30, 2012

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Engine Modification Workshop Manual for BMW MS45 – E85

Engine Modification Workshop Manual for BMW MS45 – E85 The overall operation provides: An inlet vent, to an otherwise “sealed” fuel tank, for the the entry of air to replace the fuel consumed during engine operation. An outlet vent with a storage canister to “ trap and hold” fuel vapors that are produced by the expansion/evaporation of the fuel in the tank, when the vehicle is stationary. On-Board Refueling Vapor Recovery (ORVR – DM TL Equipped Vehicles): The ORVR system recovers and stores hydrocarbon fuel vapor that was previously released during refueling.


Non ORVR vehicles vent fuel vapors from the tank venting line back to the filler neck and in many states reclaimed by a vacuum receiver on the filling station’s fuel pump nozzle. When refueling an ORVR equipped vehicle, the pressure of the fuel entering the tank forces the hydrocarbon vapors.


avaliable here