engine with no code, need to find out the code

[Chris76]

Hi... I was wondering if you can help...

I have been trying to fix up my VW multivan but I'm having some problems figuring out what engine it has.

Now.. the thing is that it does have not an original engine...

Some previous owner put in a VW Passat engine in it... it worked a wonder until the engine went bust.

We know that it is a 1.9 TDI and that it came from one of the early Passats.

This engine now doesn't have the engine code... this is what's causing me so much trouble.

I have spoken to the mechanic who previously started working on it and he
said that the engine has an electronic pick-up sensor and that it is a 1.9TDI
It also has an electronic Pump.

It has a few codes here and there.. these are (23B96) and (028103021AM on the block)

Could you know what engine it is from these numbers.

Please help if you can, I would really appreciate this or if you know someone who can help please let me know.


Kind Regards,

Chris