[dil6222]

Opcom no read dash

you should be able to go on instrument menu and read

[xander20005]

Opcom not only for corsa read pin??

[dil6222]

Opcom not only for corsa read pin??

not sure I can,t remember if you can get pin from dash dump or not I,m working on it but as you say corsa c it reads it straight off.

I have immo/ecu pins for 3 dif Vaux cars I,m in process of doing instrument dumps via opcom on all of them to see if theres a way to work out pin from instrument dump but as I say not sure if you can get pin from dash dump at the moment.

95% it won,t work on cars where the dash isn,t coded as part of the ecu/immo setup as no pin info would be stored there I maybe someone else can confirm this

---

Opcom no read dash

opcom will read dash ive tried it on Vectra b and corsa c It will read dump so you can adjust km via a hex editor etc but you can also do it manually on opcom I accidently set my dash to 0000000 before so I just entered correct mileage press write and it programed it back given it may not work on all Vauxhall but it works on Vectra b but don,t think security pin info is stored there unless dash is coded as part of the ecu/immo system

[dyzol]

Zafira A and Astra G no pin in dash!!!
Immo box and ECU have pin code.

[tremo1984]

Yes there is pin in dash just not used by the immobiliser, dump epprom with opcom.

[wp74]

Zafira 1999 immobilizer II - read (immobox ) tms370 or eprom ecu .