Measuring the fuel pressure

The pressure that is coming from the electrical pump is 6.0 bar when the fuel line between pressure regulator and fuel distributor is closed (max. system pressure ). When the line is open (normal operating mode):

engine cold: 1,5 bar

warm engine : 2,5 bar

If this pressures are incorrect you get  running problems, always good to get them checked!

Axle alignement

After I have installed the new shocks and all bushes are changed its time to aligne the wheel system.

While measuring the fuel pressure

Axle alignement  within the Koch workshop

Druck der Einspritzanlage

Die elektrische Benzinpumpe bringt einen Druck von ca. 5 bar zum Mengenteiler und zum Warmlaufregler. Der Warmlaufregler reduziert der Druck (Steuerdruck) auf:

kalter Motor:

warmer Motor:

Damit wird die Bezinmenge reguliert die von den Einspritzdüsen in Motor

  auf pressure that is coming from the electrical pump is 6.0 bar when the fuel line between pressure regulator and fuel distributor is closed (max. system pressure ). When the line is open (normal operating