i am trying to learn how to delete fault codes but having a little difficulty in identifying addresses

i think i have identified some . maybe you can check to see if im right

the file i looked at is from a zafira 2007 1.9cdti 150bhp ecu ident HD
i cant upload original though

error block start i think is 1C8F16
switch block start i think is 1C8C50

i attempted to delete P1125 and i think switch is at 1C8D35 which i 00

am i right / nearly right or way off

regards
peter

welcome hackerabcd,
i do not see any introdouce of you.

Where is the file you are talking about...