Sprinter EDC16CP31 EGR DTC off

[autocentarvu]

Hello!

I have here Sprinter 209 MY2007 2.1 CDI EDC16CP31 0281014347 with EGR problem. I have disabled EGR and DTC but when EGR is connected I have blinking MIL and DTC P2511 when I disconnect EGR I have P2527. I have disable DTCs with switch on 18E44A and 18E44B but after that same thing MIL blinking and dtc present. I have found Manufacture code switch at 16585A and 16585B and 00 them. Now I don't have DTC on diagnostic but MIL still blinking.

Please someone have a look and help here.

Thanks in advance


P.S. DTC are exactly P2511-001 and P2527-004

[nikka]

Try this with disconected egr.

[autocentarvu]

Worked all OK.

[Anass GM]

Please which tool you read this ECU

[ilkertdi]

Please which tool you read this ECU


Fgtech and magpro read write this ecu via pin outs succesfully.
Also magpro read via obd.
But ktag,, you never use ktag for read this ecu. I did read write 10 piece, 3 piece has been dead :D