Vehicles using AHF engine list:
- AUDI - A3 1.9 TDI (81kW) 1996–2000
- AUDI - A3 1.9 TDI (81kW) 2000–2003
- SEAT - Toledo 1.9 TDi (81kW) 1998–2004
- SEAT - León 1.9 TDI (81kW) 2000–2005
- SKODA - Octavia I 1.9 TDI (81kW) 1997–2000
- SKODA - Octavia I 1.9 TDI (81kW) 2000–2006
- VW - Golf IV 1.9 TDI (81kW) 1997–2000
- VW - Bora 1.9 TDI (81kW) 1998–2005
- VW - Golf IV 1.9 TDI (81kW) 2000–2004
Recommended oil for engine AHF 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 AHF engine
SAE 5W-40
ACEA A3/B4
VW 505.00
Most common problems, symptoms & fixes for the AHF engine.
Engine AHF is known for reliable performance but common issues include EGR valve clogging, turbocharger wear, and dual-mass flywheel failure. Diagnosis involves checking for rough idling, loss of power, or unusual noises. Preventive maintenance includes regular oil changes with quality oil, timely replacement of the air and fuel filters, and cleaning the EGR valve to avoid carbon buildup. Turbocharger health can be monitored by inspecting boost pressure and listening for whining noises. If the dual-mass flywheel shows symptoms like clutch judder or rattling, replacement is recommended. Addressing these issues early ensures longevity and smooth operation of the AHF engine.