Peugeot Repair Questions? Ask a Mechanic for Answers ASAP
Hopefully i can help..
Before anything like the Injection pump.injectors are removed at expense..it would be a good idea to find out "exactly" what fault codes your getting when the EML crops up..wither that be a scanning the ecu or scanning whilts driving..the engine light comes on then you should have the faults codes.to work with first..have you checked all the intake,intercooler circuit pipes,air filter restrictions / fuel system checked for leakages,chaffed fuel lines maybe causing air ingress / has the fuel filter been replaced / has the EGR valve been checked removed and cleaned out..could be sticking and causing the cutting out issue when coming to junction etc...but first id strongly suggest getting the ecu scanned first see what codes you have and take it from there..removing and sending off the injection pump/injectors without proper testing is an expensive gamble and being an HDI then these need to be tested on proper puegoet planet diagnostics to see what the pressure readings are..I do hope this helps
Hi..thanks for your reply..
If its an intermitent problem then i cant honestly see if being fuel system related.as far as the injection pump.injectors goes..usually with any fuel system related fault which usually flags up fault codes.pressure for example the fuel filter is usually one of the best thing to change "first" has to be genuine fitment...id prob check the EGR valve first..maybe have it removed and cleaned out..if they get fouled up with alot of soot.carbon internally the valve can tend to stick in the open/closed and cause similar issues..a crank speed sensor "could" cause similar but as a starting point anyway i would maybe try the egr check and is operation and clean