Viano 2.2 CDI EDC16C2 - DTC OFF (P2512)

**krokodyl30** · 23rd April, 2019, 12:01 PM

Hello, I need help in correct removal of DTC P2512 in ECU EDC16C2 - Mercedes Viano 2.2 CDI 150HP. After inserting 0 in the address 0CA916, the error tester can not see but the car enters emergency mode after 3-4 trips of the engine. Does anyone know the solution to this problem?

**pike** · 23rd April, 2019, 02:26 PM

Hi,
DTC off only is not enough.

**krokodyl30** · 23rd April, 2019, 04:37 PM

Yes, I know. The problem is that I do not know what else to change in the file so that the car does not fall into the emergency mode.

**pike** · 23rd April, 2019, 07:51 PM

Write this file

**krokodyl30** · 24th April, 2019, 03:05 PM

The problem is still not resolved.

**pike** · 24th April, 2019, 03:14 PM

write file

**krokodyl30** · 24th April, 2019, 08:14 PM

Thanks, I will test and report!

**krokodyl30** · 25th April, 2019, 11:30 AM

It is still not good. On the plugged P2512 throttle plug and after a few starts the emergency mode. On the unplugged P2529 throttle plug and the emergency mode permanently.

**voltechcar** · 25th April, 2019, 01:21 PM

easy job, turn off maps with throttle ( NO DTC OFF + LIMP )and disconnect plug.

**stanislav georgiev** · 25th April, 2019, 02:08 PM

Here, test a manual solution

**krokodyl30** · 25th April, 2019, 06:08 PM

Colleague stanislav georgiev correctly solved my problem.Auto works well, does not enter into the emergency mode, no errors! After the test drive there is still an error EGR but it's rather unrelated to the topic. Thank you all for your interest in my topic!