Relief Procedure
- Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure in Engine Electrical.
- Connect the SA9127E to the fuel pressure connection. Refer to Fuel Pressure Gage Installation and Removal .
- Install the bleed hose (3) into an approved container and open the valve (5) to bleed the system pressure. The fuel connections are now safe for servicing.
- Disconnect the fuel pressure gage from the fuel pressure connection. Refer to Fuel Pressure Gage Installation and Removal .