does any 1 know what engine managment light means on a omega vauxhall its driving really lumpy and miss firing........ help

christine, March 2008

It is the cat converter, just turn it off and on and it will sort it, it is a known fault.

Matt G, May 2008

the best solution for this problem is to have a diagnostic check,
most of the time it will show a fault code/codes most garages can do this check and this should show the fault in my experience its the best and cheapest place to start.
diagnostic check costs between 40/70 pounds'
good look

mr m astley, March 2008

Hi Christine, the light means that the engine fuel injection computer has detected a fault and you are noticing it in the missfire, you need to get the car connected up to a diagnostic fault reader soon before possible engine damage occurs, the main dealer can do this but is likely to charge £80+ you might find a local exhaust garage will offer diagnostic readings for around £30

nigel, March 2008