Pressure Test

Connection Diagram - Engine 606 IFI





Figure 1
001 Digital tester
015 Test cable with plug
016 Diagnostic socket
021 TDC impulse sensor
054 Pressure tester
70/2 Fuel filter
70/6 Fuel outlet to electrohydraulic shut-off actuator

A Test line

W3 Ground (left front wheelhousing)
X12/3 Terminal block (terminal 30)
Y 1/1 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 line (A) on fuel filter upper part (70/2) and on electrohydraulic shut-off actuator (Y1/1) in place of fuel supply line
Disconnect, connect.

2. Pressure tester (054) on test line (A)
Connect, disconnect.

3. Fuel pressure
Check, see Test and Adjustment Data.


NOTE: Air will enter the fuel injection system when connecting the pressure tester. After starting the engine, the fuel system will bleed itself automatically.