View Full Version : SPRINTER cdi 313 Hard starting problem.

01-04-2013, 12:31 AM
hi fellows, i got engine hard starting problem. the car was moving quite ok and all of a sudden it just stop. Before that i experience hard to start the engine. i have to start the engine on and on before i finally have a lucky engine start. i also experiences too much smoke before the incidence. We have check the nozzles the fuel is there,but it just can release the fuel.i got this DTC when i diagnose P2BAC. The car is CDI 313 2010 model, diesel engine (OM646), Transmission (manual NSG370)
hope u guys can help??

03-09-2014, 08:38 PM
Got a related problem with my 2010 316. Getting code P2BAC which translates as "EGR disabled high NOX". Poor cold starting, sometimes down on power, fuel consumption higher.
Dealer has cleaned EGR and says fault should clear - it hasn't and symptoms persist. Any ideas?

02-18-2016, 06:55 PM
Has anyone yet discovered a potential cause and solution for this?
Only I've run into a similar situation with my om651 engine in a 2010 313 - very poor cold starting and the error code P2BAC...