Vehicles using DHHA engine list:
- AUDI - TT 2.0 TFSI quattro (170kW) 2018–2020
- AUDI - TT Roadster 2.0 TFSI quattro (170kW) 2018–2020
- AUDI - TT 2.0 TFSI quattro (170kW) 2020–2024
- AUDI - TT Roadster 2.0 TFSI quattro (170kW) 2020–2024
Recommended oil for engine DHHA engine.
| 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 | |
|---|---|
| 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 | |
|---|---|
| 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 | |
|---|---|
| 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.
✔ – 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 DHHA engine
SAE 0W-20
ACEA C3
API SN Plus
VW 504.00
VW 507.00
Most common problems, symptoms & fixes for the DHHA engine.
Engine DHHA, found in Audi TT 2.0 TFSI quattro models (2018–2024), commonly faces issues like carbon buildup on intake valves due to direct injection, causing rough idling and reduced performance. Diagnosis involves a thorough intake inspection and using a scan tool to check for misfires or error codes. Prevention includes regular use of high-quality fuel and periodic walnut blasting to clean valves. Another concern is the timing chain tensioner wear, leading to rattling noises; early detection via engine noise monitoring is key. Solutions involve timely replacement of tensioners and using OEM parts. Regular oil changes with manufacturer-recommended oil help maintain engine longevity.