1996 LAMBORGHINI Diablo L539/L540 (LPC 650 / Type 490)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing belt replacement critical at recommended intervals
• Cooling system prone to overheating if radiator clogged

First checks

• Inspect timing belt condition and service history
• Check for signs of engine overheating or fluid leaks

Antes de cambiar piezas

• Save fault codes and freeze-frame data before clearing anything.
• Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
• Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

• The 1996 Diablo was sold globally in left- and right-hand drive versions with minor emissions adjustments.
• SV version introduced more power and uprated suspension but shares core specifications with VT.