Limp mode after DPF delete - codes wont clear

2 months ago· 15 posts

Did a DPF delete on my E90 320d but the car keeps going into limp mode. The tuner said he disabled all DPF-related codes but clearly something was missed. Codes showing: - 4810 - DPF differential pressure - 481A - DPF soot content - 4812 - Exhaust gas temperature Tuner is not responding to my messages. Anyone know which specific maps need to be modified to fully disable DPF monitoring on N47?

2 208

Replies (2)

FSC Master

2 months ago#1

contact your tuner first. a good tuner will check the logs and tell you if its tune-related or a hardware issue. most of the time its coincidental.

13 posts · 0 rep

GarageRat

2 months ago#2

Code 2C5A is usually a boost leak or failing turbo actuator, not related to the remap. Check your charge pipe and intercooler connections first.

6 posts · 0 rep

You need to be logged in to reply.