Dom-300tdi
Active Member
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So I was reading through the RAVE manual on the fuel delivery system for the TD5 and spotted this:
"Unlike other Diesel engines, the Td5 engine has no injection pump. The diesel direct injection system receives fuel at pressure from a two stage fuel pump located in the fuel tank. The system incorporates a fuel return to the fuel pump,via a fuel cooler attached to the inlet manifold and a fuel filter. A fuel pressure regulator is located in a housing on the rear of the cylinder head. The regulator maintains the fuel delivered to the injectors at a constant pressure and returns
excess fuel back to the fuel filter and pump via the fuel cooler."
Is this a misprint or are TD5's using some sort of wizardry to pressurise the fuel into the common rail?
"Unlike other Diesel engines, the Td5 engine has no injection pump. The diesel direct injection system receives fuel at pressure from a two stage fuel pump located in the fuel tank. The system incorporates a fuel return to the fuel pump,via a fuel cooler attached to the inlet manifold and a fuel filter. A fuel pressure regulator is located in a housing on the rear of the cylinder head. The regulator maintains the fuel delivered to the injectors at a constant pressure and returns
excess fuel back to the fuel filter and pump via the fuel cooler."
Is this a misprint or are TD5's using some sort of wizardry to pressurise the fuel into the common rail?
