Page 12 - Mechanic Diesel - TT

CONTENT

Lesson Table of Contents Page No.

No.

Module 11: Ignition System
71 - 75 Study about types of conventional ignition system and its components 226

76 - 79 Study about distributor and its components 240

Module 12: Emission Control System
80 - 83 Emission control system Definition, Sources of emission & Its Methods 251

Module 13: Trouble Shooting of HMV

84 Digital panel board gauges and their circuit. Details about MIL indicator, cooling
system indicator, oil level indicator, battery charging indicator, glow plug
indicator etc 264
85 & 86 Tune up the engine with the help of multi scan tool, adjusting of valve tappet
clearance checking and setting at injection timing & valve timing 278
87 Engine performance tests 282

Module 14: Alternative Fuel system
88 - 93 Alternative fuels, types, PROPERTIES, Advantages & disadvantages of
each type of fuel. CNG engine and its advantages. CNG conversion kit, function,
constructional details. (conventional type) CNG conversion kit, function,
constructional details. (Gas injection type) L P G engine and its advantages.
LPG Conversion kit, function, constructional details. Comparison between petrol,
diesel, LPG and CNG 292

Module 15: Diesel Fuel System
94 & 95 Importance of testing the pumps 303
96 & 97 Detailed description of procedure of servicing mechanically controlled
distributor type, electronically controlled distributor type and solenoid valve
controlled distributor type pumps details of start assist systems 306

Module 16: Engine Management System
98 - 103 Engine management system Definition, Function, Types of system available 312

104 - 107 Details of trouble codes functions of sensors and actuators-details of scan
tool-precautions while working with sensors and actuators 326

Module 17: CRDI System
108 - 113 Description of CRDI systems and its components. Precautions to be
observed before removing the CRDI fuel system-study about the low and
high pressure fuel supply circuits 335
114 - 117 Electronic Diesel control- Electronic Diesel control systems, Common Rail
Diesel Injection (CRDI) system, hydraulically actuated electronically
controlled unit injector (HEUI) diesel injection system 339

118 - 120 Importance of measuring/ inspecting the engine components for wear to
decide serviceability 346

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