damio

from the other topics it seem that you have to reset the idle just when you touch the power adjustment screw anyway I'll try to reset the idle and see if that change something thanks!

I've spent some time tweaking the pump of my 90 200 tdi, after some playing the engine pulls well and there is almost no smoke even at full throttle. What i've done is basically add some fuel with the smoke screw (2 turns CW), 1/4 CW for the star wheel and 1/4 CW for the diaphragm. The engine now is very smooth and it gained some power, but I've noticed that some engine braking as been lost, like if the throttle never fully close, but I've checked the cable and it is fine. The only thing is that the idle is a little high, around 900 rpm when the engine is hot, but was that way even before I started playing with the fuel pump. So, what I've to do to get back my engine braking? Should adjust the idle or should i try to decrease the fuel with the smoke screw? many thanks

had the same problem but with a 200tdi D90 and a 200tdi discovery axle. The internals are different but the whole axle fits, the only difference is that the mounts of the radius arms are bigger on the disco axle so I had to change the bolts and use some spacers. You also need to use the defender brake pipes, from the calipers up.