guys,
thanks for all you ifolk n the know giving us the info, reaaly useful and lets us get our hands dirty.

ive just cleaned out the throttle body, and cleaned the manifold where the egr inlet fits. throttle wasnt to bad but the manifold was completely full of crud.

checked the boost valvue, which i had cleaned a week or so ago when i cleaned the egr,but not the solonoid and just wiped it off, also checked the hoses.
problem i have know is the spanner light has lit up on the dash.

any ideas or will it need to go in to the garage