2008 zafira b mileage correction

[domtorredo]

Astra/zafira in clocks

[Dayo]

Hidgfrggggfggg

[Dayo]

Hi, i do mileage correction as a job. Yes the mileage is stored in the clocks and ecu. The clocks has a 35080 increment chip, the odd tool will erase and write new mileage but not many. Always best to use a new chip and keep original