[PolarXBoy]

Hello everyone!
I recently purchased a 320D LCI,mfg year 2008, N47D20C engine, 177hp. The car's DPF has been taken out phisically. I went to check for some error codes and I've got the following codes:

494A (it's for the glow plug module)
4C2F (Control Unit: Torque Limitation)
4C2E (Control Unit: Torque Limitation from Air Mass)
4C29 (Control Unit: Torque Limitation from Rail Pressure)
447B(some lambda sensor error)
4CF3(DPF-Plausibility-Exhaust gas pressure)
4C5E(DPF, I don't have any detailed info on this one)
49FF(glow plug system)
4390(Boost air temperature sensor)

I've read a few forums about the fault codes, I've searched for them on EndTuning website just to make sure and from what I've found it means a bad mapping. Is this true?
The car is running fine, pulls like a beast, no engine light, no limp mode. Do these errors mean that the DPF has not been deactivated during mapping, and do these 3 errors about torque limitations mean trouble for me?

Thanks for any info!