Have a 2006 passat 2.0 tdi replaced the engine with a bkd unit but engine wont start

SOURCE: VW Golf GT GTi 2L start problem

worn coil pack?
its a problem with some golfs
type worn coil pack golf tdi on google and you should see everything on it. i think theres an uprated set out now don't quote me on it tho!

SOURCE: 2001 tdi 130 passat lacks power

Get the fuel pump checked. Crack each injector in turn and see if there is any fuel getting thrugh, When you set up the timing you may of thrown out the timing of the fuel pump.

Dan Doherty

• 1099 Answers
• Posted on Jan 31, 2010

SOURCE: water coming in drivers mat area

Hi

Common fault with VW's firstly check the door seal at the bottom and make sure it is not wet inside.

Next place is under the bonnet, just under the windscreen below the wipers you will see a long tray the "skuttle panel" leafs and muck build up in here where the drain plugs are once they get blocked the water starts coming in the car from behind the dash board. You should be able to see the problem visibly and it should be easy to clean.

I had this on a golf about 2mths ago, and a polo a while ago and also on a few passats.

Regards

Dan

SOURCE: 2006 vw passat 2.0 tdi cut out & non start

its built into the ECU

SOURCE: passat 2006 2.0 tdi 140 engine won't start

Exhaust pressure sensor a possibility if it has a DPF (diesel particulate filter). Has it had its fuel pump recall, the oil pressure light could be just the constant cranking and running the battery low.