Fuel Injector Testing Berlin: Find a Shop

Hello,
Can anyone tell me where I can find a place in Berlin or the surrounding area to have the fuel injectors for a T4 2.4D AAB engine tested and adjusted at a reasonable price?
Best regards,

Just call the customer service and ask for the phone number(s) of the nearest Bosch service center... It works really well in Thuringia.

Thanks for the tip. I've already done that, but I don't think 40 euros is really CHEAP just for the testing without any adjustments.

'It's quite expensive. I paid 10 euros for the testing, and 8 euros per nozzle for the adjustment directly at the Bosch service center.'

Testing 4 items would cost 4 * 10 = 40 euros.