Fuel Injector Difference: T4 151PS vs. Audi AEL 140PS

Hello everyone,

I'm currently wondering what the difference is between the nozzles on the two vehicles.
The Audi has a 2.5 TDI R5 engine with 140 horsepower and a DSLA150P502 fuel injection system.

The 151 hp TDI engine in the van uses the DSLA150P764 fuel injector.

How are they different?
'Shouldn't they both be 0.216? Or am I mistaken?'

Unfortunately, you can sometimes find incorrect information about Bosch parts online, and I don't have a Bosch parts list available.
To the best of my knowledge, the AEL models with 140 horsepower have the 205 nozzles.
It wasn't until the T4 Caravelle with its 150 hp engine that Duesen really took off, with the 216-inch injectors becoming popular.

"Curd with sauce... various nozzles were installed on the AEL."

Please don't start with the tuning stuff again; the other issue with the turbocharger on the 2.5 TDI is already pushing it to its limits.

Details -> Ask your tuner.