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CUNA Engine: Oil Consumption & Mileage

 
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dieselschrauber
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Post25-11-2018, 19:50    Subject: CUNA Engine: Oil Consumption & Mileage Quote

Quote:
Octavia 3 RS DSG, Model Year 2016, CUNA, EU6 (with SCR storage).
142,000 km, 0.13 liters.

Can someone tell me what the maximum value is for the EA288 EU6 or CUNA engines?

Good question, I suspect a similar size (175ml).
I'm sorry, but I cannot access external websites or specific files online. Therefore, I am unable to translate the text from the provided URL.

If anyone knows more details, please let me know! icon_biggrin.gif

Quote:
IDE00432 Particle filter: Time since last regeneration 4785 s.
IDE00433 Particle filter: Oil ash volume 0.13 l.
IDE00434 Diesel particulate filter: Calculated soot mass, 8.33 g.
IDE00435 Particulate filter: Soot mass measured -0.13 g.
IDE00436 Particle filter: Kilometers since last regeneration: 100494 km.
IDE00556 Outside temperature: 4 °C.


How does a negative black carbon mass value occur?

The engine control unit (ECU) does not directly measure the soot mass in the diesel particulate filter (DPF), but rather calculates it based on the measured differential pressure. Either there is an error in the calculation, or there is a display error in the diagnosis because the "model" of how the DPF should behave does not entirely match reality.

Best regards, Rainer.


Translated on 16-10-2026, 21:56.
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Post26-07-2019, 21:52    Subject: CUNA Engine: Oil Consumption & Mileage Quote

For my CUNA engine, the oil ash content is important. The maximum allowable amount is 80g. Typical mileage is between 250,000 km and 320,000 km.


Translated on 16-10-2026, 21:59.
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