Pump Test

Connection Diagram - Engine 606 IFI





Figure 1
001 Digital tester
015 Jest cable with plug
016 Diagnostic socket
021 TDC impulse sensor
041 Stop watch
70/2 Fuel filter
70/6 Fuel outlet to electrohydraulic shut off actuator

A Test line
B Measuring glass

W3 Ground (left front wheelhousing)
X12/3 Terminal block (terminal 30)
Y1/1 Electrohydraulic shut-off actuator

NOTE: For the correct results to the checks listed below refer to Test and Adjustment Data. Test and Adjustment Data [Specifications]

Test Steps
1. Test equipment
Connect/disconnect according to connection diagram.

2.1 Fuel line (70/6) on fuel filter and on electrohydraulic shut-off actuator (Y1/1)
Disconnect and connect test line (A) between fuel filter and electrohydraulic shut off actuator (Y1/1)
Place end of test line into measuring glass and check fuel quantity.

3. Engine running at CTP
Measure over flow quantity after 30 seconds

4. Delivery quantity
Check

NOTE: For quick bleeding of the fuel injection system, plug end of test line until engine runs.