V12 plumbing

[davidr]

I've recently had the cam covers etc off my '89 V12 which means taking the induction manifolds and injection equipment off and I'm not sure that I've put all the vacuum pipes back in the right place. The engine is a bit rough and appears to be running rich (inside of exhaust pipe black - exhaust gas smelly etc). I don't fancy its chances at the MOT emissions test!
Does anyone have a vacuum diagram (or photos) for a 1989 V12 pre-cat Marelli setup?
Any help would be much appreciated

[NeilMFox]

I've recently had the cam covers etc off my '89 V12 which means taking the induction manifolds and injection equipment off and I'm not sure that I've put all the vacuum pipes back in the right place. The engine is a bit rough and appears to be running rich (inside of exhaust pipe black - exhaust gas smelly etc). I don't fancy its chances at the MOT emissions test!
Does anyone have a vacuum diagram (or photos) for a 1989 V12 pre-cat Marelli setup?
Any help would be much appreciated



Yes have the same problem but have the manuals from jaguar so will let you know after this week end. Throttle switch, Temperature sender for the ECU and vacume delay v/v to check both ECUs have a vac pipe on them as well.
Myself I am looking for a decent CO tester ideas anyone.