Still givibg me grief. Anyone know what the pin configuration is for getting the ECU error codes out of a zafira (2000 1.8 ecotech). I thought they would be same as astra, but not so. Socket looks like this [URL]http://www.topbuzz1.carenthusiasts.co.uk/info/fault_codes/pic007.htm[/URL] But I only have pins 3,4,5,7 and in the next row pins 12 & 16. Ideas anyone? Mike