Problem writing to car

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Captain
Posts: 4
Joined: 17 Jan 2021, 23:29

Problem writing to car

Post by Captain » 16 Feb 2021, 23:30

Hi All,
Wondered if I could ask for a little help. Do I need to erase DTC errors before writing new Variant coding to vehicle?. As I am struggling for car to except my changes.
Any help would be grateful.

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