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Audi A3 Engine


Matthewb
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Just bought myself a 56 plate Audi A3 1.9 TDi as a project car.  No engine, was wondering if anyone know's where I can get hold of a cheap one?  Engine code: BXE

 

I would also like to know how I can get the code from the Diesel pump so I can program it into the ECU.

 

Any replies are welcomed guys.

 

Cheers Matt.

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Not sure how you would get the code but I reckon you could find something on here about the engine. Maybe a breakers yard. Online parts store. eBay. There are a number of places you can go but you just got to be prepared to search.

 

Glen!

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There is no diesel pump as in the sense of the old 'distributor' pump like the original 1.9 TDI or 2.5 TDI has with the immobilisation ECU built in.

 

In a PD (unit injector) engine you have:

 

 A simple electric lift pump in the fuel tank that supplies 3-6 bar up to the engine.  

 A 'tandem' pump on the gearbox end of the cylinder head, driven by the camshaft and supplying the injectors with 10-11 bar of pressure

 The unit injectors themselves, driven by their own cam lobes and delivering up to 2000+ bar final injection pressure.  

 

So effectively six pumps altogether with three pressure stages.  None of these need coding.

 

Tech

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