GM Service Manual Online
For 1990-2009 cars only

Object Number: 2019975  Size: SH

Callout

Component Name

Preliminary Procedure

Remove engine appearance cover replacement. Refer to Link.

1

Fuel Pressure Test Check Retainer

Warning: Always apply a few drops of clean engine oil to the male pipe ends before connecting the fuel pipe fittings in order to reduce the risk of fire and personal injury. This will ensure proper reconnection and prevent a possible fuel leak. During normal operation, the O-rings located in the female connector will swell and may prevent proper reconnection if not lubricated.

2

Fuel Pressure Test Check

Procedure

  1. Install XXXXX pressure tester.
  2. Remove the air from the pressure tester.
  3. Start the engine.
  4. The setpoint are 380 kPa +/- 20 kPa ( 3,8 bar +/- 0,2 bar )

Special Tool

XXXXX Pressure Tester