[matuuu]

Hi everyone.
Problem with audi 3.0TDI injector.
I have read about vcds channel 72-77.
i took some pictures of the values.
Can someone explain or tell me which injectors need to change.
"-" value is bad?

[loki954]

- value is bad but should me -3 to be for change , this problem can't be "located" by diagnostic, all of your value are ok(seen worse) there is one....how to describe..... "middle" spring that is not ok in the injector......that make this problem, you need a "bench" test to see the bad one ....... and then.... new no spare parts for this injector. Bosch don't sell spare parts for them and you will receive new/recycled one . I have made this test long time ago, disconnect one injector and wait to see if the smoke is gone, then next one .....ect... but only one at a time and before connect it again turn of the engine ....connect ..... start ...and disconnect the next one ....wait.... in the forum no one can tell more. If make this test report back

and next time link in txt file

[matuuu]

- value is bad but should me -3 to be for change , this problem can't be "located" by diagnostic, all of your value are ok(seen worse) there is one....how to describe..... "middle" spring that is not ok in the injector......that make this problem, you need a "bench" test to see the bad one ....... and then.... new no spare parts for this injector. Bosch don't sell spare parts for them and you will receive new/recycled one . I have made this test long time ago, disconnect one injector and wait to see if the smoke is gone, then next one .....ect... but only one at a time and before connect it again turn of the engine ....connect ..... start ...and disconnect the next one ....wait.... in the forum no one can tell more. If make this test report back

and next time link in txt file

Thanks for good info.
I test this method.