Engine code

Vehicles using DTUA engine list:

Which cars use the DTUA engine and what oil to use. Common DTUA engine faults, symptoms, diagnosis, prevention and repair.

Recommended oil for engine DTUA engine.

Ask AI about any Engine code
Questions strictly about engine codes (brand/model/engine type/production years).
Oil Specs Comparison
Castrol EDGE 5W-30 C3
Castrol EDGE 5W-30 C3
ACEA C3 βœ”
API SN/CF βœ”
VW 505.00 / 505.01 βœ”
MB 229.31 / 229.51 βœ”
Dexos2 βœ”
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Mobil 1 ESP Formula 5W-30
Mobil 1 ESP Formula 5W-30
ACEA C3 βœ”
API SN/CF βœ”
VW 505.00 / 505.01 βœ”
MB 229.31 / 229.51 βœ”
GM dexos2 βœ”
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Liqui Moly Top Tec 4600 5W-30
Liqui Moly Top Tec 4600 5W-30
ACEA C3 βœ”
API SN/CF βœ”
VW 505.00 / 505.01 βœ”
MB 229.31 / 229.51 βœ”
GM dexos2 βœ”
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Sunoco Ultra Full Synthetic Euro 5W-30
Sunoco Ultra Full Synthetic Euro 5W-30
ACEA C3 βœ”
API SN/CF βœ”
VW 505.00 / 505.01 βœ”
MB 229.31 / 229.51 βœ”
GM dexos2 βœ”
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Oil specification key
βœ” – Meets the required specification
❓ – Not explicitly stated (use caution; check your vehicle manual)
❌ – Does not meet required specification. Use may cause engine issues.
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Answer generated by AI.

Oil specifications for DTUA engine

SAE 0W-30
ACEA C3
VW 507.00
MB 229.51

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

Engine DTUA is known for its robust performance in various VW Group 2.0 TDI 4x4 models. Common issues include EGR valve clogging, turbocharger wear, and DPF (Diesel Particulate Filter) blockages. Diagnosis involves checking for fault codes related to EGR and turbo systems, and monitoring DPF regeneration cycles. Prevention tips include using high-quality fuel and oil, regular servicing, and avoiding frequent short trips to allow proper DPF regeneration. Solutions often require cleaning or replacing the EGR valve, servicing or replacing the turbocharger, and performing forced DPF regeneration or replacement if heavily clogged. Timely maintenance ensures longevity and reliability of the DTUA engine.