Page 235 - CTS - Mechanic Diesel - TP

MECHANIC DIESEL - CITS

Visual Inspection

4 Visually inspect for loose, damaged, disconnected or incorrectly routed wires and fuel lines.
5 Check the electrical connections of the following
i Battery cables.
ii Pen connector.

iii Low pressure fuel shut off solenoid.
iv High pressure fuel shut off solenoid.
v Fuel temp and Fuel pressure sensor.
vi High pressure fuel shutoff solenoid relay.
vii Injector driver module.
High Pressure fuel tube fitting replacement

6 Inspect the fuel tubes for damage or kinking.
7 Inspect all fuel tube connections for gas leaks. Apply soap solution to the joints and suspected area. If any
bubbles appears, locate the leak area.

8 Purge the fuel system by following below mentioned procedure.
i Close the fuel control valve.
ii Verify the manual shutoff valve in open position.

218
CITS : Automotive - Mechanic Diesel - Exercise 14.3