Engine code

Vehicles using CHVA engine list:

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

Recommended oil for engine CHVA 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 LL
Castrol EDGE 5W-30 LL
SAE 5W-30 βœ”
ACEA C3 βœ”
VW 504.00/507.00 βœ”
MB 229.31/229.51 βœ”
Porsche C30 βœ”
BMW Longlife-04 βœ”
Dexos2 βœ”
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Motul 8100 5W-30 X-Clean
Motul 8100 5W-30 X-Clean
SAE 5W-30 βœ”
ACEA C3 βœ”
VW 504.00 / 507.00 βœ”
MB 229.31 / 229.51 βœ”
Porsche C30 βœ”
BMW Longlife-04 βœ”
GM dexos2 ❌
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RAVENOL VMP 5W-30
RAVENOL VMP 5W-30
SAE 5W-30 βœ”
ACEA C3 βœ”
VW 504.00 / 507.00 βœ”
MB 229.51 βœ”
Porsche C30 βœ”
BMW Longlife-04 βœ”
GM dexos2 βœ”
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Pennzoil Platinum Euro Full Synthetic 5W-30
Pennzoil Platinum Euro Full Synthetic 5W-30
SAE 5W-30 βœ”
ACEA C3 βœ”
VW 504.00 / 507.00 βœ”
MB 229.31 / 229.51 βœ”
Porsche C30 βœ”
BMW Longlife-04 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 CHVA engine

SAE 5W-40
ACEA A3/B4
API SN
VW 502.00
VW 505.01

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

Engine CHVA is known for issues such as carbon buildup on intake valves due to direct injection, leading to rough idling and reduced performance. Diagnosis involves checking for misfires and performing a compression test. Preventive measures include using high-quality fuel and regular intake cleaning. Timing chain tensioner wear can cause rattling noises; timely replacement prevents severe engine damage. Oil leaks around valve cover gaskets are common; inspect and replace gaskets as needed. Regular oil changes with manufacturer-recommended oil help maintain engine health. Addressing these issues promptly ensures reliability and longevity of the CHVA engine in the specified Audi models.