i need to replace my abs pump on a vectra di desiel 1997 5 door hatchback. the mechanic that i know said it was the pump. as i have replaced all the brakes and the brake fluid but the brake pedel still dips to the floor. or does anybody know anything different . any ideas would be usefull.

tony plimmer, August 2006

As I know it to be the abs module. It has about 6 brake pipes going into it, in the engine bay. You should see how this comes apart. Either buy a Haynes Manual or ask your mechanic friend to help you out on the bits you get stuck on. Sorry I can't be more helpfull.
Kind Regards

Tristan Hanwell, August 2006