corsa 1.3 diesel .spanner light comes on when dropping speed or braking.reader says maf high imput intermittent have changed air &fuel filter &fitted new maf bosh
What fault code is registered? Hard to say but one thing I would check would be the EGR valve and also the turbo waste gate which are bad for seizing on these, both of these linked to your intake system,good luck.
cdc
April 2015
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cars.