Avenger V6-2.5L VIN N (1998)
Standard value: 324 - 343 kPa (47 - 50 psi)
9. Race the engine several times. Check that fuel pressure at idle does not drop.
10. If any of the fuel pressure measured in steps 8 to 9 is out of specification, troubleshoot and repair according to the table below.
Fuel Pressure Test
11. Stop the engine and observe fuel pressure gauge reading. Normal if the reading does not drop within 2 minutes. If it does, observe the rate of drop.
Troubleshoot and repair according to the table below.
Fuel Pressure Test
12. Release residual pressure from the fuel pipe line.
13. Remove the fuel pressure gauge and special tool from the fuel rail.
CAUTION: Cover the fuel plate with shop towel to prevent splash of fuel that could be caused by some residual pressure in the fuel pipe line.
14. Replace the 0-ring at the fuel plate.
15. Install the fuel plate to the fuel rail and tighten the bolts to specified torque.
-
Tightening torque: 5 Nm (3.6 ft lb)
16. Check for fuel leaks.
-
Use the scan tool "Fuel System Test" to drive the fuel pump.
-
Check the fuel line for leaks. Repair if necessary.
