PDA

View Full Version : VW Polo 1.2 simos 3 need remove dtc please


mg139
21st July, 2020, 07:18 AM
Hello.
Can You help to remove DTC P0420 VW Polo 1.2, Ecu SIMOS 3 PD 5WP40124 03D906032C. Thanks.
mg139
5th August, 2020, 08:20 AM
Can anyone help, please?
pike
5th August, 2020, 10:17 AM
Hi,

you need downstream lambda sensor off
mg139
20th August, 2020, 11:47 AM
I have tried use lambda emulator but does not work. Please help.
socha1997
20th August, 2020, 12:03 PM
I have tried use lambda emulator but does not work. Please help.


Try this and report
mg139
16th September, 2020, 06:58 AM
Try this and report

I tested Your file but after driving some kilometers check engine come back and P0420 fault. Have You got some other idea please?