How and where do I plug in a diagnostic device to interrogate the ECU of my Vauxhall Vectra LS 1.8L 16v Auto (yr2000) and interpret the results? Or is this not a job for the home mechanic? If so where can I get it done (just dealerships?) and what would it cost (ballpark)?

Shawn, July 2008

you can buy a tester on e-bay for around £60 it can tell you all the fault codes and also turn of engine management lights and service lights made by mac

neil johnson, July 2008