![]() ![]() if you have vag com this can be checked afterwards. You can set it up without the dial guage but it wont be 100% and will smoke.the "start of injection" needs to be spot on really. watch the dial guage (i cant remember how much you should pre-load it (what you should see on the dial guage), you'll have to find out!) once you have the correct preload you need to hold it there and nip up the pulley. ![]() When I go to measuring block 7, it shows fuel temp around 33 degrees C. The timing charts displays a fuel temp of 111-113. you need to fit a dial guage in the diesel pump and turn the pump slightly to pre-load the pump. When trying to check timing on my ALH using VCDS, I go straight from 'engine temp too cold' to 'Fuel temp out of spec (too hot)'. To then set up the pump belt you need to refit and tension the pump belt but dont nip up the pulley. then line the "0" up on the flywheel in the window on the bell housing. To time the cam up correctly you have to remove the pump belt pulley off the cam and slot the flat tool in. Youve changed the belt? how did you get the front crank pulley off? the center bolt is damned tight! theres the cam belt on the front of the engine and theres diesel pump belt run off the cam on the other end of the engine.if the cam belt isnt timed correctly then the diesel pump will be out too! Which belt snapped? ive done a few belt changes on these engines mostly on transporter vans tho. ![]()
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