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Vehicles using CSUD engine list:

  • AUDI - A6 2.0 TDI (110kW) 2014–2018

Recommended oil for engine CSUD engine.

Oil Specs Comparison
Castrol EDGE 5W-30 LL
Castrol EDGE 5W-30 LL
SAE 5W-30✔
ACEA C3✔
VW 504.00/507.00✔
MB 229.31/229.51✔
Porsche C30✔
BMW Longlife-04✔
Dexos2✔
Motul 8100 5W‑30 X‑Clean
Motul 8100 5W‑30 X‑Clean
SAE 5W‑30✔
ACEA C3✔
VW 504.00 / 507.00✔
MB 229.31 / 229.51✔
Porsche C30✔
BMW Longlife‑04✔
GM dexos2❌
RAVENOL VMP 5W‑30
RAVENOL VMP 5W‑30
SAE 5W‑30✔
ACEA C3✔
VW 504.00 / 507.00✔
MB 229.51✔
Porsche C30✔
BMW Longlife‑04✔
GM dexos2✔
Pennzoil Platinum Euro Full Synthetic 5W‑30
Pennzoil Platinum Euro Full Synthetic 5W‑30
SAE 5W‑30✔
ACEA C3✔
VW 504.00 / 507.00✔
MB 229.31 / 229.51✔
Porsche C30✔
BMW Longlife‑04✔
GM dexos2✔
Oil specification key
✔ – Meets the required specification
❓ – Not explicitly stated (use caution; check your vehicle manual)
❌ – Does not meet required specification. Use may cause engine issues.

Answer generated by AI.

Oil specifications for CSUD engine

SAE 5W-30
ACEA C3
API SN
VW 504.00
VW 507.00

Most common problems, symptoms & fixes for the CSUD engine.

Engine CSUD commonly faces issues like EGR valve clogging, turbocharger wear, and DPF (Diesel Particulate Filter) blockage. For diagnosis, monitor for loss of power, excessive smoke, or warning lights. Use diagnostic tools to check fault codes related to EGR and turbo systems. Prevention includes regular oil changes with quality oil, using low-sulfur diesel, and avoiding frequent short trips to allow DPF regeneration. Solutions involve cleaning or replacing the EGR valve, servicing or replacing the turbocharger if worn, and performing forced DPF regeneration or replacement if blocked. Timely maintenance helps ensure engine longevity and performance.
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* The engine oils listed on this website are general recommendations based on publicly available data. For the most accurate and suitable oil type for your vehicle, always refer to your car's owner manual or technical documentation. Oil specifications may vary depending on engine version, production year, driving conditions, and other factors. If in doubt, consult your vehicle manufacturer or a certified mechanic.