Tools Required
SA9127E Gage
Bar Set
Installation Procedure
- Remove the intake air duct with resonator from the engine. Refer to
Air Cleaner Resonator Outlet Duct Replacement
.
- Connect one end of the gage hose (1) from the SA9127E
, to the fuel shut off and bleed
assembly (5).
- Connect the other end of the gage hose (1) to the fuel pressure
gage side of the gage bar set (2).
- Remove the schrader valve cap.
- Connect the fuel shut off and bleed assembly (5) to the schrader
valve on the fuel feed pipe (4) near the fuel rail. Use a shop towel in order
to catch any remaining fuel that may leak.
- Use the scan tool, in order to pressurize the fuel system. Refer to
Scan Tool Output Controls
.
- Use the drain hose (3) of the fuel shut off and bleed assembly (5)
to bleed any trapped air from the lines and hoses.
- After bleeding the lines and hoses, pressurize the fuel system.
- Inspect for any fuel leaks.
Removal Procedure
- Start the engine and command the fuel pump OFF with the
scan tool. Refer to
Scan Tool Output Controls
.
- Run the engine until the engine stalls.
- Use the drain hose (3) of the fuel shut off and bleed assembly (5)
in order to drain any remaining fuel from the gage, the lines, and the hoses.
- Disconnect the gage hose (1) from the fuel shut off and bleed assembly (5).
- Remove the fuel shut off and bleed assembly (5) from the fuel feed
pipe (4). Use a shop towel in order to catch any remaining fuel that may leak.
- Install the schrader valve cap in order to protect the fitting from dirt
and contaminants.
- Install the intake air duct to the engine. Refer to
Air Cleaner Resonator Outlet Duct Replacement
.
- Perform the idle learn procedure. Refer to
Idle Learn
.