SHOE 7S9567 - Caterpillar

Table 1
Required Parts Kit
FT-3155 Gauge Kit
Table 2
Troubleshooting Test Steps Values Results
1. Check the Fuel Level
A. Remove the fuel tank cap from the fuel tank.
B. Check the vent port that is in the cap for debris. Remove any debris with compressed air.
C. Visually inspect the fuel level in the tank. Ensure that the fuel tank has enough of fuel to operate the engine.
D. Check the position of the fuel supply valve (if equipped). The valve must be in the full open position.
Fuel Level
Result: The fuel level is OK.
Proceed to Test Step 2.
Result: The fuel level is low.
Repair: Fill the tank with fuel. Proceed to Test Step 6.
Illustration 1 g03766460
(1) Output port of the pump
Illustration 2 g02313813
Assembled required parts
Table 3
Troubleshooting Test Steps Values Results
2. Check the Fuel Pressure at the ARD Fuel Supply
A. Disconnect the ARD fuel line from the pump.
B. Install the FT-3155 Gauge Kit at the pump outlet port.
C. Turn the keyswitch to ON. Start the engine.
D. Establish communication between Cat® Electronic Technician (ET) and the "Engine #1 Aftertreatment Controller".
E. Select the "Aftertreatment Fuel Pump Relay Override" to activate the pump.
F. Override the pump and record the pressure