Chevrolet Cruze Simtrc 76.1 DTC Off

[Czaku]

HI,

Please delete P0420.
Chevrolet Cruze 1.8 16V 104kW
ECU Simtrc 76.1
Thanks in advence.

[sonic 1989]

YOUR FILE DTC OFF

[Czaku]

Hi Team,

Unfortunately, I have to get back to the topic.
I still have a problem with P0420 DTC.
After driving about 500 km, the check engine light appeared.
When I read ECU in standard mode it didn't find any errors (the same situation on two different diagnostic interfaces) but the fault light was still on.
While reading errors in EOBD mode, I found error P0420. After errase DTC, the check engine light turned off for some time.
Could anyone help with correct solution?
If required... I can share previous solution.
Thank you all for your help.

[Alexsandrov]

check this