[ps10032]

Hi the fuel pump failed on my 1.5 dci scenic i have replaced pump pressure rail and sensor and filter cleaned tank i had a code which said injector number 1 ng which i had refurbed but i still have check injection alarms will i have to refurb all injectors and what other parts possibly help

 

[Lagdti]

If it's the high pressure pump that was faulty there is a possibilty of metal filings going through the system and upsetting the injectors.Have you had the codes re-checked after the injector was 'refurbed'.....and also I guess you know that Renault number their cylinders from the flywheel and not the belt end.