mercedes vito 639 dpf

[dzevad]

Hello. please help the ecu file problem dpf is turned off and I think it's not ok.
if somebody has a solution
ecu 0 281 012 571
sw:1037 37 4529
thanks in advance

[ilkertdi]

Test and report.
Dont forget click thanks!
Pass in pm

[dzevad]

Thanks to friend ilkertdi for help

After switching on the ignition, the fuel metering at the high pressure pump is switched on and extinguished unstable

[eggystar]

CONTACT PM FOR A SOLUTION

[dzevad]

Maybe someone else has a solution

[AVDigitale]

here you have dpf off disconnect dpf sensors
calculate checksum before write pass in PM!

[dzevad]

here you have dpf off disconnect dpf sensors
calculate checksum before write pass in PM!

thanks to my friend AVDigitale. soon report

[dzevad]

yet without a solution
software problem

[ilkertdi]

Thanks to friend ilkertdi for help

After switching on the ignition, the fuel metering at the high pressure pump is switched on and extinguished unstable

I think your car have a different problem.
Did you try disconnect egt's?

[voltechcar]

this is my solution, you must disconnect first and next temp sensor and differential pressure sensor from dpf , if you not disconnect solution not work.