corsa 1.3cdti

[S19 WUL]

i have a corsa 1.3cdti worksvan and having a problem with a light coming on,too me it looks light a service light(car with spanner)but its regularly serviced, anyway when this light comes on its cutting the revs down struggles too go over 2000rpm and as if its cut out the turbo! anyone had this before or know what this is?? thanks

[J5MBF]

Its not the service light, it'll be an enigne management light. They are designed to restric revs (I.E feels like turbo not kicking in) also. Common issues with those are turbo's anyway. Need to get it on a diagnostic tester & get the codes read.

P.S I work at a VX dealer so this is not bullst info