Vehicles using MA1.23 engine list:
- PORSCHE - Boxster S (232kW) 2012–2016
- PORSCHE - Cayman S (239kW) 2013–2016
- PORSCHE - Cayman GTS (250kW) 2013–2016
- PORSCHE - Boxster GTS (243kW) 2015–2016
Recommended oil for engine MA1.23 engine.
| Castrol EDGE 0W-40 A3/B4 | |
|---|---|
| ACEA A3/B4 | ✔ |
| API SP | ✔ |
| BMW Longlife-01 | ✔ |
| MB 229.5 | ✔ |
| Porsche A40 | ✔ |
| Renault RN0700/0710 | ✔ |
| VW 502 00/505 00 | ✔ |
| Ford WSS-M2C937-A | ✔ |
| Motul 8100 X‑Max 0W‑40 | |
|---|---|
| ACEA A3/B4 | ✔ |
| API SP | ✔ |
| BMW Longlife‑01 | ✔ |
| MB 229.5 | ✔ |
| Porsche A40 | ✔ |
| VW 502 00 / 505 00 | ✔ |
| Renault RN0700/0710 | ✔ |
| Ford WSS‑M2C937‑A | ✔ |
| Total Quartz 9000 Energy 0W‑40 | |
|---|---|
| ACEA A3/B4 | ✔ |
| API SP | ✔ |
| BMW Longlife‑01 | ✔ |
| MB 229.5 | ✔ |
| Porsche A40 | ✔ |
| VW 502 00 / 505 00 | ✔ |
| Renault RN0700/0710 | ✔ |
| Ford WSS‑M2C937‑A | ✔ |
| Petronas Syntium 7000 0W‑40 | |
|---|---|
| ACEA A3/B4 | ✔ |
| API SP | ✔ |
| BMW Longlife‑01 | ✔ |
| MB 229.5 | ✔ |
| Porsche A40 | ✔ |
| VW 502 00 / 505 00 | ✔ |
| Renault RN0700/0710 | ✔ |
| Ford WSS‑M2C937‑A | ✔ |
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 MA1.23 engine
SAE 0W-40
ACEA C3
API SN
Porsche C40
Most common problems, symptoms & fixes for the MA1.23 engine.
Engine MA1.23
Symptoms:
- Rough idling or misfires during acceleration
- Oil leaks around the valve cover or camshaft seals
- Excessive oil consumption
- Check Engine Light (CEL) illumination with related fault codes
- Reduced engine performance or hesitation
Diagnosis:
- Perform a thorough visual inspection for oil leaks, especially around the valve cover gasket and camshaft seals
- Use an OBD-II scanner to check for stored fault codes related to ignition, fuel delivery, or emissions
- Conduct a compression test to assess cylinder health and detect potential valve or piston ring wear
- Inspect ignition coils and spark plugs for wear or damage, as these are common failure points
- Check for carbon buildup on intake valves, which can affect performance and cause misfires
Fixes:
- Replace worn or leaking valve cover gaskets and camshaft seals to stop oil leaks
- Renew ignition coils and spark plugs as part of regular maintenance or if misfires are detected
- Clean intake valves using professional walnut blasting or chemical cleaners to remove carbon deposits
- Address any detected mechanical issues such as worn piston rings or valves through engine overhaul if necessary
- Update engine software if Porsche has released any ECU updates to improve performance or reliability
Prevention:
- Follow Porsche’s recommended maintenance schedule strictly, including timely oil changes with approved synthetic oil
- Use high-quality fuel to minimize carbon buildup and maintain combustion efficiency
- Regularly inspect ignition components and replace spark plugs at recommended intervals
- Avoid prolonged idling and aggressive driving that can accelerate wear and carbon deposits
- Keep the engine bay clean and monitor for early signs of oil leaks to prevent further damage
By adhering to these diagnostic steps, fixes, and preventive measures, owners of Porsche Boxster S, Cayman S, Cayman GTS, and Boxster GTS models equipped with the MA1.23 engine can maintain optimal engine performance and longevity.
Symptoms:
- Rough idling or misfires during acceleration
- Oil leaks around the valve cover or camshaft seals
- Excessive oil consumption
- Check Engine Light (CEL) illumination with related fault codes
- Reduced engine performance or hesitation
Diagnosis:
- Perform a thorough visual inspection for oil leaks, especially around the valve cover gasket and camshaft seals
- Use an OBD-II scanner to check for stored fault codes related to ignition, fuel delivery, or emissions
- Conduct a compression test to assess cylinder health and detect potential valve or piston ring wear
- Inspect ignition coils and spark plugs for wear or damage, as these are common failure points
- Check for carbon buildup on intake valves, which can affect performance and cause misfires
Fixes:
- Replace worn or leaking valve cover gaskets and camshaft seals to stop oil leaks
- Renew ignition coils and spark plugs as part of regular maintenance or if misfires are detected
- Clean intake valves using professional walnut blasting or chemical cleaners to remove carbon deposits
- Address any detected mechanical issues such as worn piston rings or valves through engine overhaul if necessary
- Update engine software if Porsche has released any ECU updates to improve performance or reliability
Prevention:
- Follow Porsche’s recommended maintenance schedule strictly, including timely oil changes with approved synthetic oil
- Use high-quality fuel to minimize carbon buildup and maintain combustion efficiency
- Regularly inspect ignition components and replace spark plugs at recommended intervals
- Avoid prolonged idling and aggressive driving that can accelerate wear and carbon deposits
- Keep the engine bay clean and monitor for early signs of oil leaks to prevent further damage
By adhering to these diagnostic steps, fixes, and preventive measures, owners of Porsche Boxster S, Cayman S, Cayman GTS, and Boxster GTS models equipped with the MA1.23 engine can maintain optimal engine performance and longevity.