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Air/Fuel Mixture > < Ignition Switch Lock Cylinder|Description and Operation

Grand Cherokee 2WD L6-4.0L VIN S (1997)

  • Powertrain Management
  • Tune-up and Engine Performance Checks
  • Fuel Pressure
  • Fuel Pressure Test Port
  • Component Information
  • Locations

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Fuel Pressure Test Port: Locations

WARNING:  The fuel system is under constant pressure, even when the engine is OFF. Always release fuel pressure before servicing any fuel
system component.

Fuel Rail, Fuel Pressure Test Port - Typical

The fuel pressure test port is located on the fuel rail.

  • Powertrain Management
  • Tune-up and Engine Performance Checks
  • Fuel Pressure
  • Fuel Pressure Test Port
  • Component Information
  • Locations

Air/Fuel Mixture > < Ignition Switch Lock Cylinder|Description and Operation