fault with c200 cdi
06-07-2022, 11:48 AM
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C200 CDI
fault with c200 cdi
Hi
,
all im here looking for a bit of help i have a c200 cdi 2008 it runs quite rough on cold start for about 30s then gets better but its still not right (only time its ok is on a long drive) any thing at idle is not great ive replaced the MAF and the fuel pump pressure regulator but to no avail
so ive bought an OBDll to see if i can pinpoint the issue now i have 2 fault codes P22E2 which im not sure what it means one site said this P22E2 Cylinder 3 Alternative Fuel Injector Control Circuit Low but im not sure to belive that as looking up Alternative Fuel Injector Control Circuit Low is a totaly diffrent code so a bit stumped the next code is P228F which i found on this forum fuel pressure was too high so im thinking of replacing the HIGH PRESSURE RAIL SENSOR does anyone know if im going in the right direction with this i dont want to just keep throwing parts at it,it did have a full service 3 months ago so i wouldnt think it has any thing to do with the filter.
any input would be greatly received thanks.
,all im here looking for a bit of help i have a c200 cdi 2008 it runs quite rough on cold start for about 30s then gets better but its still not right (only time its ok is on a long drive) any thing at idle is not great ive replaced the MAF and the fuel pump pressure regulator but to no avail
so ive bought an OBDll to see if i can pinpoint the issue now i have 2 fault codes P22E2 which im not sure what it means one site said this P22E2 Cylinder 3 Alternative Fuel Injector Control Circuit Low but im not sure to belive that as looking up Alternative Fuel Injector Control Circuit Low is a totaly diffrent code so a bit stumped the next code is P228F which i found on this forum fuel pressure was too high so im thinking of replacing the HIGH PRESSURE RAIL SENSOR does anyone know if im going in the right direction with this i dont want to just keep throwing parts at it,it did have a full service 3 months ago so i wouldnt think it has any thing to do with the filter.
any input would be greatly received thanks.
