Page 242 - CTS - Mechanic Diesel - TP

MECHANIC DIESEL - CITS

10 Identify the multifunction valve (2) and its components of

i Automatic fill limiter
ii Service valve
iii Excess flow check valve
iv Pressure relief valve

v Fusible plug
vi Content Gauge
vii Non return valve on fill connector
11 Identify locate the LPG filling valve (3)
12 Identify the selector switch (Gas/petrol switch) (4) inside the driver cabin
13 Open the Bonnet

14 Identify the gas solenoid valve (5)and its location
15 Identify and locate the vaporizer/pressure regulator unit(6)
16 Identify and locate the gas (Engine control module (8)
17 Identify and locate the map sensor unit (9)

18 Identify and locate the O2sensor (10)
19 Identify and locate the emulator
20 Identify and locate the stepper motor (11)

Note: In MPFI vehicle closed loop system gas injectors are provided. In non MPFI vehicles injector,
gas air mixer is provided.

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CITS : Automotive - Mechanic Diesel - Exercise 14.4