Jetta L4-1.9L DSL Turbo (AAZ) (1997)
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Fuel Pressure: Specifications
Volkswagen does not provide a fuel pressure specification. Refer to fuel injector pressure as a reference for minimum pressures
Fuel injector pressure specification:
New ...................................................................................................................................................................................... 150 - 158 bar (2175 - 2291 psi)
Wear limit ................................................................................................................................................................................................. 140 bar (2030 psi)
Leak-down ....................................................................................................................................................................... 110 bar (1595 psi) for 10 seconds
