Opel Signum z20net 2.0t stage 1 dtc off

[compactspeed]

Hy
Opel vectra signum 2005 2.0t z20net
I need p0300 dtc off
And if possible stage 1
Thanks


901127

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[ecudenso]

ECU MODEL ?

[compactspeed]

55353231
Siemens Trionic 8

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