OPEL ASTRA J NED DTC OFF

[ecusouthservice]

HELLO EVERYONE
I need help with DTC OFF on Opel Astra 2013 1.4T petrol 103kW, DELCO E78 ECU inside. I need to make DTC OFF this error code P0171. Can somebody help me?

THANKS EVERYONE
REGARDS

[rafal]

bad section m8...............move to chiptuning