Bordcomputer BC VECTRA A problem!

[Atlantean]

I posted this in English as my German is very very poor and I am sure most people on here have a good knowledge of English.

I have a trip computer fitted to my Vectra A X16SZ. This was originally from a UK spec car which had a MPH speedometer. My car has a Km/h speedometer.

At the moment the computer is programmed to 106 (I think) but this is not giving the correct readings. The speedometer W number is 1083, not 1742 like that on the UK cars. It was reprogrammed for my engine and changed to read in Km.

I have 15" wheels on 195/50/R15 tyres and I get a pulse reading of 6500 from the speedo on the computer.

I tried it with a UK speedometer in my car and it worked worked fine. It used a program of 106.

However with the Km/h speedometer when traveling at 100Km/h it gives a reading 48Km/h
Can any one on here tell me what program I need for it?

I was told it may be 102

I know a person who can reprogram these computers but he is having a problem with tis one as he normally only does UK ones. Not ones for Ireland.

Thanks in advance.

 

[A-CDX`95]

I hope, I can help you with this side:

http://www.*************/bc_code/X16SZ.jpg

Many greetings to Ireland...
Arne

 

[Atlantean]

I hope, I can help you with this side:

http://www.*************/bc_code/X16SZ.jpg

Many greetings to Ireland...
Arne

That is most helpfull Arne! Thank you very much.

I want to get it sorted before the summer - I will be driving from Dublin to the Nürburgring in August with a group of Vauxhall owners from the UK. http://www.cavweb-forums.co.uk/showthread.php?t=76787

All the best to Germany from Ireland

Peter