Tools Required

SA9127E Gage Bar Set

1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
2. Connect the SA9127E to the fuel pressure connection. Refer to Fuel Pressure Gage Installation and Removal .
3. 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.
4. Disconnect the fuel pressure gage from the fuel pressure connection. Refer to Fuel Pressure Gage Installation and Removal .