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Wie Piezo-Injektor in ausgeb. Zustand prüfen? (Audi A6 4F) | Posts 16+

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Frank F.
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Post31-08-2010, 8:59    Subject: Quote
Hello everyone!

Okay, so the Bosch diagnostic report says that injectors 1, 2, 4, and 5 are faulty, with each one delivering too much fuel.

Best regards!

Frank.


Translated on 20-10-2026, 16:38.
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Frank F.
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Post10-09-2010, 9:25    Subject: Quote
Hello everyone!

For the sake of completeness and for discussion, here is the nozzle testing protocol.

Best regards!

Frank.


komppruef.jpg
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 Prüfprotokoll Düsen
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komppruef.jpg


Translated on 20-10-2026, 16:39.
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vwSchrauber
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Post10-09-2010, 14:13    Subject: Quote
Regarding the Russian compression test: the cylinder in question is, of course, at TDC (Top Dead Center), so the lever arm for the resulting torque approaches zero. I assumed icon_wink.gif that precise alignment at TDC is ensured.
selber schrauben - statt Werkstattpfusch


Translated on 20-10-2026, 16:39.
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