Vehicles using AYM engine list:
- AUDI - A4 2.5 TDI V6 (114kW) 2001–2002
- AUDI - A6 2.5 TDI V6 (114kW) 2001–2003
- SKODA - Superb I 2.5 TDI (114kW) 2001–2003
Recommended oil for engine AYM engine.
Ask AI about any Engine code
Questions strictly about engine codes (brand/model/engine type/production years).
| Castrol EDGE 5W-40 A3/B4 | |
|---|---|
| ACEA A3/B4 | ✔ |
| API SP | ✔ |
| BMW Longlife-01 | ✔ |
| MB 229.3 / 229.5 / 226.5 | ✔ |
| Porsche A40 | ✔ |
| Renault RN0700 / RN0710 | ✔ |
| VW 502 00 / 505 00 | ✔ |
| Chrysler MS-12991 | ✔ |
| Ravenol VST 5W‑40 | |
|---|---|
| ACEA A3/B4 | ✔ |
| API SP | ✔ |
| BMW Longlife‑01 | ✔ |
| MB 229.5 / 226.5 | ✔ |
| Porsche A40 | ✔ |
| VW 502.00 / 505.00 | ✔ |
| Renault RN0700/0710 | ✔ |
| Chrysler MS‑12991 | ✔ |
| Mobil 1 FS 5W‑40 | |
|---|---|
| ACEA A3/B3/B4 | ✔ |
| API SN/SM/CF | ✔ |
| BMW Longlife‑01 | ✔ |
| MB 229.3 / 229.5 | ✔ |
| Porsche A40 | ✔ |
| VW 502.00 / 505.00 | ✔ |
| Renault RN0700/0710 | ✔ |
| Chrysler MS‑12991 | ✔ |
| Liqui Moly High Tech 5W‑40 | |
|---|---|
| ACEA A3/B4 | ✔ |
| API SN/CF | ✔ |
| BMW Longlife‑01 | ✔ |
| MB 229.5 | ✔ |
| Porsche A40 | ✔ |
| VW 502.00 / 505.00 | ✔ |
| Renault RN0700/0710 | ✔ |
| Chrysler MS‑12991 | ✔ |
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 AYM engine
SAE 5W-40
ACEA A3/B4
API CI-4
VW 505.00
Most common problems, symptoms & fixes for the AYM engine.
Engine AYM, found in early 2000s Audi A4, A6, and Skoda Superb 2.5 TDI V6 models, commonly faces EGR valve clogging, turbocharger wear, and injector failures. Diagnose by checking for rough idling, loss of power, or excessive smoke. Use diagnostic tools to read fault codes related to EGR and injectors. Prevent issues with regular oil changes using quality oil, timely air filter replacements, and fuel system cleaning. Solutions include cleaning or replacing the EGR valve, servicing or replacing the turbocharger, and injector testing or replacement. Maintaining cooling system health also helps avoid overheating-related damage. Regular maintenance is key to engine longevity.