Swap electronic diesel pump with mechanical on CD20E

[Angeldust]

Pretty decent mileage, put about half litre of two stroke oil per tankfull to help the pump work nicely. Regular purges may help. To me it seems that this pump you installed has seen some life pumping vegetable oil through it.Cant help with rpm gauge - in your ECU engine - it gets sourced from the ECU, on the mechanical pump, the gauge is completely different. it takes a far higher Hz reading.

Thank you mr Xulfiqar,your guide was very helpful for me.Yes 2 stroke oil always present in my tank and for rpm meter i must live without it.

[Angeldust]

Im still searching the reason of stalling in my engine(not too much after diesel purge cleaning) and i think is air in my fuel system.Today have change the filter body and ad clear fuel hose between pump and filter.Dont see anymore air bubble after new filter body and new filter like with the old.I have to see how it work in practice tomorrow.

[Angeldust]

Now i want to know how to increase rpm on fuel pump when switch on A/C?.My mind is going to electric or vacum solenoid.