WARNING: This page is about a different car, the 2004 Dodge Grand Caravan, 2004 Dodge Caravan, and 2004 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Special Tools Pressure Gauge Assembly C-4799-B
Courtesy of DAIMLERCHRYSLER CORP.
Fig 2: Identifying Special Tools Fuel Pressure Test Adapter 6539
Courtesy of DAIMLERCHRYSLER CORP.
Fig 3: Identifying Special Tools Spanner Wrench 6856
Courtesy of DAIMLERCHRYSLER CORP.
Fig 4: Identifying Special Tools Fuel Line Adapter 1/4
Courtesy of DAIMLERCHRYSLER CORP.
Fig 5: Identifying Special Tools O2S (Oxygen Sensor) Remover/Installer-C-4907