& Sha sia INTERNSHIP REPORT ‘Stay Ahead Submitted by MOHAMMED IMDHIYAS A (201AU117) Internship at ANAAMALAI’S TOYOTA. AUTOMOBILE ENGINEERING BANNARI AMMAN INSTITUTE OF TECHNOLOGY (An Autonomous Institution affiliated to Anna University, Chennai) SATHYAMANGALAM - 638 401 ANNA UNIVERSITY: CHENNAI APRIL - 20222 Internship certificate provided by the internship institutionACKNOWLEDGEMENT First I would like to thank Mr, PNSenthil Kumar Sir, the Vice president of Anaamalai’s Toyota, for giving me the opportunity to do an internship within the organization. Lalso would like to thank all the people who worked in the office of Anaamalai’s Toyota Agencies With their patience and openness they created an enjoyable working environment. I would like to thank Mr. Nagendran Sir, HR Manager who made this intemship very interesting, (MOHAMMED IMDHIYAS A & 201AU117)SUPERVISOR EVALUATION OF INTERN Student Name: MOHAMMED IMDHIYAS A Date: 29.04.2022 ‘Work Supervisor: Mr. BALADHANDAYUTHAPANI Title:AUTOMOTIVE TRAINING Company/Organization: AANAMALAIS TOYOTA AGENCIES (P) LTD., Internship Address: 5/86-87, VELLAKINAR ROAD, NEAR TO RAILWAY GATE, THUDIYALUR (PO), COIMBATORE - 641 034. Dates of Internship: From 29/03/2022 To 29/04/2022 Please evaluate your intern by indicating the frequency with which you observed the following behaviors: Parameters Needs Satisfactory [Good | Excellent Improvement Behaviors Excellent Performs in a dependable Good ‘manner Cooperates with co-workers and Excellent supervisors Shows interest in work Good Learns quickly Good ‘Shows initiative Good Produces high quality work Satisfactory Accepts responsibility Excellent Accepts criticism ExcellentDemonstrates organizational skills Good Uses technical knowledge and expertise Good Shows good judgment Good Demonstrates cteativity/originality Satisfactory Analyzes problems effectively Satisfactory Ts self-reliant Satisfactory Communicates well Good Writes effectively Excellent Has a professional attitude Excellent Gives a professional appearance Is punctual Good Uses time effectively Good Overall performance of student intern (circle one): (Good) (Needs improvement/ Satisfactory / Good / Excellent) Additional comments, if any: NoBh. Neel Signature of Industry supervisor Signature of the HR Manager ATTENDANCE SHEET Name & Address of Organization: ANAAMALAI’S TOYOTA. 5/86-87, VELLAKINAR ROAD, NEAR TO RAILWAY GATE, THUDIYALUR (PO), COIMBATORE - 641 034. Name of Student: MOHAMMED IMDHIYAS A Roll. No; 201AU117 Name of Course: STEP (STUDENT TRAINING EMPLOYMENT PROGRAM) Date of Commencement of Training: 29/03/2022 Date of Completion of Training: 29/04/2022Initials of the student March | 29} 30] 31 & 2022 Signature i ay April : oo 2 4}s}o6]7]{s8 | 9] to] a] i ]a3 fas | is f q ee > = ee Ve E 5/3 z g a |S J 3 |3 2 April e022 | 16] 17] 18] 19 20 far ]22 f23 }24 ]25 Joe Jor | 28 | 29 Signatur 5 power) i g = Note: 1. Students should sign/initial in the attendance column. Do not mark ‘P’. 2. Holidays should be marked in Red Ink in the attendance column. Absent should be marked as ‘A’ in Red Ink. Signature of Company internship supervisor with company stamp/ seal (Name: Baladhandaiyuthapani) Contact No. 9750937300Internship Objectives Internship Objectives: The objective of the internship is to gain the knowledge of how the Toyota Service Technician Identify and Solve the Problem in the IC Engine Vehicle and Hybrid Vehicle. During the internship I gained knowledge on the IC Engine Both Petrol and Diesel Engine Overhauling, Both Manual And Automatic Transmission Overhauling, Electrical System in cars, Wheel Alignment, Wheel balancing, Braking System, Smart Entry System in Cars, AC System.These are things I learned in the period of internship training. * Knowledge and Understanding +1. Tools and Instrument Usage 2. Charging system & starting system 3. Periodic maintenance 4, Introduction to hybrid * Skills 1. Periodic maintenance Service 2. Engine overhauling 3. Transmission overhaulingLearningActivities: » History and Culture of Toyota,Tools Usage, Engine overhauling, Transmission and Transaxle overhauling, Starting And charging System, Battery testing in the Cars, Intake and Exhaust valve replacing, Hybrid technology, Basic of Global Tech Stream (GTS), Braking System, Steering System, Bharath Stage IV (BS 6), Periodic Maintenance Service, Express Maintenance Service, Wheel Alignment, Wheel Balancing, AC System, AC Gas Recharging, Basic of CVT And Automatic Transmission, These are learned in the period of internship. On the job: » The skills T learned in the intemship is use to my carrier in the field of automobile engineering Off the job: » The tips T learned in the field while working in the vehicle always follow the standard operating procedure. » Always follow the 5S while working . Job Description: » In the period of internship first our supervisor list out the task for a day. Each one is given with a separate task to do. Once the task is given, he give some basic instruction about the work and he pair with us with each one employee to per person. After that we do our task with given period of the time. Supervision: » Our Supervisor instructed to wear uniform and industry shoe before going to start the work » While starting the work in the vehicle use fender cover to avoid scratch in the vehicle. » Wear the seat cover and steering cover.11 STUDENT’S DAILY DIARY/ DAILY LOG DAY-1 DATE | 29.03.2022 9.00 AM. ‘i 5.30 PM. Time of arrival hem Remarks: Goood Departure AUTOMOBILE Name of TOYOTA HISTORY Dept./Division finished Product Name of HOD/ BALADHANDAIYUTHAPANI Supervisor With e-mail id | bbdpani@anaamalaistoyota.com “History of Toyota Main points of the day RP mC Signature of Industry Supervisor uSTUDENT’S DAILY DIARY/ DAILY LOG DAY-2 DATE —_| 30.03.2022 9.00 AM i 5.30 AM Time of arrival Tinie of Remarks: GOOD Departure AUTOMOBILE ‘Name of 5s Principle, Dat on finished _| 10 Rules Of Toyota Technician Product Name of HOD/ | BALADHANDAIY UTHAPANI Supervisor With e-mail ia | bbdpani@anaamalaistoyota.com »5s Principle, Main points of the | » 10 Rules Of Toyota Technician day Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-3 DATE 01.04.2022 9.00 AM. ‘i 5.30 PM. Time of arrival Time of Remarks: Good Departure AUTOMOBILE Vernier, Micrometer, Dial Name of , gauge Dept./Division finished Product Name of HOD/_ | BALADHADATYUTHAPANT Supervisor With e-mail ia | Dbdpani@anaamalaistoyota.com Main points of the | » Usage of Tools day » Instrument Usage Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-4 DATE 02.04.2022 9.00 PM 5.30PM Time of arrival aot Remarks: Good Departure ‘Automobile Name of | Basics Of The Electricals, Dept./Division finished | Voltage, Amperage , Resistance Electrical Master Circuit Board Product Name of HOD/ | BALADHANDAIYUTHAPANT Supervisor With e-mail id | bb¢pani@anaamalaistoyota.com Main points of the > Board »Basics Of The Electricals, Voltage , Amperage , Resistance,Electrical Master Circuit Signature of Industry SupervisorSTUDENT'S DAILY DIARY/ DAILY LOG DAY-5 DATE | 04.04.2022 Time of arrival | 904M eet 530PM | Remarks: Good Departure Automobile Petrol Vs Diesel, Engine Construction Ninie of (SizeCompression Ratio), Dept.(Division finished | 4 stroke Vs 2 Stroke Product Name of HOD/ | BALADHADAIYUTHAPANI Supervisor With e-mail id | bbdpani@anaamalaistoyota.com »Petrol Vs Diesel » Engine Construction Main points of the (SizeCompression Ratio) day » 4 Stroke Vs 2 Stroke Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-6 DATE 05.04.2022 Time of arrival |°°°4M cite at 5:30PM | Remarks: Good Departure ‘automobile Name of Clute, Transmission Deca finished _| Intake &Exhaust, Catalytic Converter Product Name of HOD/ Supervisor | BALADHANDAIYUTHAPANI With e-mail id bbdpani@anaamalaistoyota.com »Clutch Transmission Main points of the | Intake &Exhaust , Catalytic day Converter Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-7 DATE | 06042022 Time of arrival | 004M ee 530PM | Remarks: Good Departure Automobile ‘Name of Differential Dept./Division finished Transaxle Product Name of HOD/_ | BALADHANDAIYUTHAPANT Supervisor With e-mail id bbdpani@anaamalaistoyota.com Main points of the | »Differential day Transaxle Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-8 DATE | 07.08.2022 Time of arrival | °0°P™ Mines 530PM | Remarks: Good Departure Tutomobile Name of Periodic Maintenance Dept.Division finished Product Name of HOD/_ | BALADHANDATYUTHAPANT Supervisor With e-mail id | bbdpani@anaamalaistoyota.com vPeriodie Maintenance Main points of the day Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-9 DATE | 08042022 Time of arrival |°°°4M — 545°M | Remarks: Good Departure ‘Automobile Name of PERIODIC Dept./Division finished MAINTENANCE Product Name of HOD/ | BALADHANDAIYUTHAPANI Supervisor With e-mai bbdpani@anaamalaistoyota.com Main points of the PERIODIC MAINTENANCE day Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-10 DATE | 11.04.2022 Time of arrival | 900M re 530PM | Remarks: Good Departure ‘Automobile Name of ek finishea | ENGINE MANAGEMENT AND Dept.Division rs conn: Product Name of HOD/ | BALADHAINDAIYUTHAPANI Supervisor With e-mailid | Dbdpani@anaamalaistoyota.com Main points of the day Engine Management And Its Control Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-11 DATE 12.04.2022 Time of arrival |°°0AM Fini 5.30PM | Remarks: Good Departure ‘Automobile Name of _ | OBD (GTS BY TOYOTA) Dept.Division finished Product Name of HOD/ =| BALADHANDAIYUTHAPANI Supervisor With e-mail id bbdpani@anaamalaistoyota.com Main points of the | » OBD (GTS By Toyota) day Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-12 DATE 13.04.2022 rz = Time of arrival |°°°4M ae ee 5.30°M | Remarks: Good Departure Tatorobile Name of | Starting System, Charging System Dente finished | Diode, Transistors Product Name of HOD/ | BALADHANDAIYUTHAPANI Supervisor With e-mail id | Dbdpani@anaamalaistoyota.com Starting System, Charging System Main points of the | Diode, Transistors day Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-13 DATE 15.04.2022 Time of arrival | °°04M basscaid um Remarks Departure Automobile Battery Name of | Parasitic Current Dept./Division finished Ignition System Product | Wheel Alignment Name of HOD/ | BALADHANDAIYUTHAPANI Supervisor With e-mail id | bbdpani@anaamalaistoyota.com Battery Main points of the | Parsitic Current . Ignition System y Wheel Alignment € BL. Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-14 DATE 16.08.2022 Time of arrival | °°°4M miner 530PM | Remarks: Good Departure ‘automobile Name of Engine Overhauling Dept./Division finished Product Name of HOD/ | BALADHANDAIYUTHAPANI Supervisor With e-mail id | bbdpani@anaamalaistoyotacom Main points of the | _» Engine Overhauling day Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-15, DATE 18.04.2022 Time of arrival | 2°04™ Time of 5.30PM Remarks Departure Automobile ‘Name of Engine Overhauling Dept./Division finished Product ‘Name of HOD/ | BALADHANDATYUTHAPANI Supervisor With e-mailid | Dbdpani@anaamalaistoyota.com Main points of the | _» Engine Overhauling day B qe a Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-16 DATE 19.04.2022 Time of arrival | 904M Time at 530M | Remarks: Good Departure ‘Automobile Name of Engine Overhauling Dept.Division finished Product Name of HOD/ | BALADHANDAIYUTHAPANI Supervisor With e-mail id | bbdpani@anaamalaistoyota.com Engine Overhauling Main points of the day Signature of Industry SupervisorSTUDENT’S DAILY DIARY/ DAILY LOG DAY-17 DATE —_ | 20.04.2022 Time of arrival | °°0AM Time ef 5:30PM | Remarks: Good Departure ‘Automobile Name of Introduction About Braking Dept./Division finished Product Name of HOD/ | BALADHANDAIYUTHAPANI Supervisor With e-mail id | bodpani@anaamalaistoyota.com Introduction About Braking Main points of the day Signature of Industry Supervisor'S DAILY DIARY/ DAILY LOG DAY-18 DATE 20.04.2022 Time of arrival | °°04M Tne of 530PM | Remarks: Good Departure Automobile ‘ABS(Anti-lock braking System) TRC( Traction control system) Name of | VSC ( Vehicle Stability Control) — EBD( Electronie Brake Dept.Di finished ee ee Distribution) Product Name of HOD/ | BALADHANDATYUTHAPANT Supervisor With e-mailid | Sddpani@anaamalaistoyota.com ‘ABS (Anti-lock braking System) ‘TRC( Traction control system) Main points of the | VSC (Vehicle Stability Contr) ‘aay EBD( Electronic Brake Distribution) BL. An objective for this position should emphasize the skills you already possess in the area and your interest in learning more Internships are utilized in a number of different career fields, engineering, healthcare, economics, advertising and many more. including architecture, > Some internship is used to allow individuals to perform scientific research while others are specifically designed to allow people to gain first-hand experience working. > Utilizing internships is a great way to build your resume and develop skills that can be emphasized in your resume for future jobs. When you are applying for a Training Internship, make sure to highlight any special skills or talents that can make you stand apart from the rest of the applicants so that you have an improved chance of landing the position.2.1 DESCRIPTION OF INTERNSHIP 2.1 The organization of the company (about the company) Anaamalais Toyota are a leading Toyota car dealer in South India since 2000. They have 18 branches spread over Tamilnadu (Except Chennai) Placing customer satisfaction first, Integrating sales with service and serviceparts in a single convenient location, they contribute to speedy and efficient service, allowing customers to experience the convience and pleasure of owning a Toyota automobile. 2,2INTERNSHIP ACTIVITIES DAY 1: TOYOTA HISTORY » Sakichi Toyoda invented Japan's first power loom, revolutionising the country's textile industry. January 1918 saw him create the Toyoda Spinning and Weaving Company, and with the help of his son, Kiichiro Toyoda, Sakichi fulfilled his lifelong dream of building an automatic loom in 1924. The establishment of Toyoda Automatic Loom Works followed in 1926. Kiichiro was also an innovator, and visits he made to Europe and the USA in the 1920s introduced him to the automotive industry, With the £100,000 that Sakichi Toyoda received for selling the patent rights of his automatic loom.Kiichiro laid the foundations of Toyota Motor Corporation, which was established in 1937. One of the greatest legacies left by Kiichiro Toyoda, apart from TMC itself, is the Toyota Production System. Kiichiro's "just-in-time" philosophy - producing only precise quantities of already ordered items with the absolute minimum of waste - was a key factor in the system's development. Progressively, the Toyota Production System began to be adopted by the automotive industry across the world. DAY 2: 5S PRINCIPLE 58 is defined as a methodology that results in a workplace that is clean, uncluttered, safe, and well organized to help reduce waste and optimize productivity. It's designed to help build a quality work environment, both physically and mentally.© Seiri: To separate needed tools, parts, and instructions from unneeded materials and to remove the unneeded ones. © Seiton: To neatly arrange and identify parts and tools for ease of use, Seiso: To conduct a cleanup campaign. Sciketsu: To conduct seiri, seiton, and sciso daily to maintain a workplace in perfect condition. Shitsuke: To form the habit of always following the first four S’s. “10 RULES OF TOYOTA TECHNICIAN ‘Professional appearance Careful vehicle handling and treatment -Neatness and cleaness “Work safety -Planning and preparation “Speedy , Reliable work -Finish by promised time -Check work when finished “Keep old parts ‘Follow through DAY 3: -PRACTISING WITH THE VERNIER SCALE, MICROMETER , DIAL GUAGE Vernier : A measuring device that is used for the measurement of linear dimensions. It is also used for the measurement of diameters of round objects with the help of the measuring jaws. The least count of vernier callipers is also known as the vernier constant, It is defined as the difference between one main scale division and one vernier scale division. It is mathematically given as: vC=1MSD-1VSDMicrometer: Micrometer is an instrument for making precise linear ‘measurements of dimensions such as diameters, thicknesses, and lengths of solid bodies; it consists of a C-shaped frame with a movable jaw operated by an integral screw. Dial gauge: Dial gauges are used to measure the flatness and inclination of objects. It is used to check round bar roundness. It checks the flatness of an object as compared to the flatness of the standard object. In the mechanical field, dial gauges are used to check the flatness and alignment of various jobs and workpieces. It very easy’s to use as compared to other devices like Vernier calipers, micrometers, etc.This dial gauge is based on the principles of “rack and pinion.” The dial gauge can measure up to a minimum of 0.01 mm readings. Therefore its lowest count is 0.01 mm. -INTRO TO AUTOMOBILES PASSENGER VEHICLE CLASSIFICATION © “Based on the body shape ¢ Based on the body structure, ‘© Motive power , engine position and power train. -VEHICLE DIMENSION AND ITS WEIGHTTYRE SPECIFICATION -185/60 R 1S 84H 185 Width of the tyre 60 Aspect ratio R Radial ply 15 Diameter of the Rim 84 Load rating of the tyre H Speed rating of the tyre BODY CONSTRUCTION « 1BOX TYPE -COMMUTOR ¢ 2BOX TYPE - HATCHBACK «© 3BOX TYPE-SEDENDAY4 ‘Basics Of The Electricals Voltage , Amperage , Resistance Electrical Master Circuit Board High and low beam circuit with relay, “Electricals On Automobiles DAYS: -Petrol Vs Diesel -Engine Construction ( Size , Compression Ratio) “4 Stroke Vs 2 Stroke DAY 6: “Clutch “Transmission Intake &Exhaust , Catalytic Converter DAY 7: “DIFFERENTIAL The Differential Is A System Of Gears That Allows Different Drive Wheels (The Wheels To Which Power Is Delivered From The Engine) On The Same Axle To Rotate At Different Speeds, Such As When The Car Is TurningTRANSAXLE A Transaxle combines the transmission, differential, and ancillary systems around the axle into one integrated assembly. You will usually find transaxle configurations in cars where the engine is placed at the same end of the car as the drive wheels, DAY8 & 9; ‘PERIODIC MAINTENANCE Periodic maintenance is a strategy that requires maintenance tasks to be performed at set time intervals while the vehicle is operational. Similar to scheduled maintenance, periodic maintenance activities are planned ahead of time and are performed with or without signs of deterioration. Oil and Coolant Levels. Ait Filter. Tyte Pressure and Tread Depth. Headlights, Turn Signals, Brake, and Parking Lights. . Oil & Filter. Rotate Tyres Transmission Fluid. ec cccce DAY 10: ‘ENGINE MANAGEMENT AND ITS CONTROL DAY Ul: -OBD (GTS BY TOYOTA) On-board diagnostics (OBD) is an automotive term referring to a vehicle's self-diagnostic and reporting capability. OBD systems give the vehicle owner or repair technician access to the status of the various vehicle sub-systems. The amount of diagnostic information available via OBD has varied widely since its introduction in the early 1980s versions of on-board vehicle computers. Early versions of OBD would simply illuminate a malfunction indicator light or "idiot light" if a problem was detected but would not provide any information as to the nature of the problem. Modern OBD implementations use a standardized digital communications port to provide real-time data in addition to a standardized series of diagnostic trouble codes, or DTCs, which allow a person to rapidly identify and remedy malfunctions within the vehicle10 DAY 12: “STARTING SYSTEM The starting system includes the battery, starter motor, solenoid, ignition switch and in some cases, a starter relay. An inhibitor or a neutral safety switch is included in the starting system circuit to prevent the vehicle from being started while in gear. CHARGING SYSTEM Charging systems deliver electrical energy to power your vehicle while it's running and sustains the battery's charge. Your vehicle's charging system consists of three parts: the battery, the alternator, and the voltage regulator. The battery supplies the necessary electrical power to start your engine. Funetions of an alternator: © Power generation © regulation © Rectification. “DIODE Diode is an electrical component that allows the flow of current in only one direction. In circuit diagrams, a diode is represented by a triangle with a line across one vertex. A diode is a two terminal electrical device. Diodes are made from a semiconductor, most often silicon but sometimes germanium. There are various types of diodes, but the ones being discussed here are Zener, Rectifier, Schottky, Transient Voltage Suppressor, Thyristor, Silicon Controlled Rectifier, and TRIAC.1 TRANSISTORS A transistor is a device that regulates current or voltage flow and acts as a switch or gate for electronic signals. Transistors consist of three layers of a semiconductor material, each capable of carrying a current. The two functions provided by transistors are switching of electronic signals and amplifying electronic signals, DAY 13: « BATTERY The lead-acid battery consists of two electrodes submerged in an electrolyte of sulfuric acid. The positive electrode is made of grains of metallic lead oxide, while the negative electrode is attached to a grid of metallic lead. Lead-acid batteries are classified into two types: flooded and valve-regulated. « -PARASITIC CURRENT Parasitic Current Drain is a vehicle diagnostic term that describes the situation when an on-board electrical device draws electric current from the vehicle's battery when the vehicle ignition key is turned off. The problem occurs when your electrical system isn't functioning properly. Issues such as faulty wiring, bad fuses or interior lights that fail to shut off will continue to drain your battery while it's idle. © IGNITION SYSTEM Ignition system, in a gasoline engine, means employed for producing an electric spark to ignite the fuel-air mixture; the burning of this mixture in the cylinders produces the motive force.12 The basic components in the ignition system are a storage battery, an induction coil, a device to produce timed high-voltage discharges from the induction coil, a distributor, and a set of spark plugs. The storage battery provides an electric current of low voltage (usually 12 volts) that is converted by the system to high voltage (some 40,000 volts). The distributor routes the successive bursts of high-voltage current to each spark plug in the firing order. ¢ WHEEL ALIGNMENT Wheel alignment refers to the angle of your wheels in comparison to each other and the body of your vehicle, Wheel alignment is adjusted by altering the vehicle's suspension. Alignment assures your tires meet the road at the proper angle, your wheels are pointing straight and your tires are centered in the wheel wells. It adjusts the angles of your vehicle's wheels to original specs for best gas mileage, proper road contact, a smooth ride, and the longest tre life.DAY 14,15, 16: *ENGINE OVERHAULINGDAY 17: INTRODUCTION ABOUT BRAKING This system consists of a master cylinder that sends pressurized brake fluid to the brake caliper, causing its pistons to press against a stecl rotor disc, creating friction to slow the spinning of the wheels. DAY 18: -ABS(Anti-lock braking System): ABS works by releasing and then reapplying or ‘pumping’ the brakes to a ‘motorcycle wheel or car wheels in heavy braking situations. Sensors on each wheel are used to detect ‘locking’ or when a wheel stops moving and starts to skid. -TRC( Traction control system) TRC (traction control) is a system which has been installed on Toyota cars. It works closely with ABS, The system prevents wheel slippage and provides reliable road traction. It ensures the efficient use of the engine torque when driving on roads with variable grip and improves the vehicle's stability on slippery surfaces. It is based on monitoring the rotation speed of the wheels. If slipping is detected, individual wheels are slowed down. To achieve this, the pump and solenoids of the ABS hydraulic unit are activated, In addition, this system can limit the engine torque temporarily. It is advisable to switch off the TRC when driving on a dirt or snow-covered road, in order to improve the vehicle’s off-road capability. In this case, the corresponding dashboard indicator lights up. It reminds the driver that the system has been disabled. SC ( Vehicle Stability Control) VSC continually monitors the driver's intended direction (steer) with the vehicle's actual direction (lateral acceleration, yaw, and wheel speeds). When these become disjointed, with the driver's intended direction not being the same as the vehicle's actual direction, VSC intervenes appropriately. Most commonly, VSC will engage during misjudged comering (understeer or oversteer due to excessive speed), evasive swerves, and hydroplaning. It operates on all driving surfaces and has proven effective as a means of maintaining vehicle control and reducing accidents.15 -EBD( Electronic Brake Distribution) EBD (Electronic Brakeforce Distribution):It ensures the correct brakeforce for each of the car wheels equally. The weight of a car shifts on four wheels when it breaks and every wheel has a different capacity to support vehicle weight. Electronic brakeforce distribution (EBD or EBFD) or electronic brakeforce limitation (EBL) is an automobile brake technology that automatically varies the amount of force applied to each of a vehicle's wheels, based on road conditions, speed, loading, etc, thus providing intelligent control DAY 19: “TOYOTA HYBRID SYSTEM Toyota's hybrid cars are self-charging. Electricity is generated as you drive the car, captured from the energy created when you brake or slow down. This kinetic energy is converted into electrical energy and stored in a battery when the vehicle is cruising too. Hybrid vehicles seamlessly combine the power of petrol engines with the efficiency of electrie motors. In a Hybrid, the battery is recharged while you drive so it's always ready to go without ever needing to be plugged in. DAY 20: -BHARATH STAGE 6 (BS 6) The main difference between BS 6 & BS 4 fuel is in its Sulphur Content. BS 4 (50 mg/kg Sulphur) & BS 6 (10 mg/kg Sulphur) In theory, Usage of BS 6 fuel in BS 4 Vehicles will help in getting better emission since the quality of fuel used is cleaner. High Sulphur content decreases the catalytic conversion capacity of a system, thus increasing the emissions of nitrous oxides (NOx), carbon monoxide (CO), hydrocarbons and volatile organic compounds (VOCS) 4 Change in Oxidation catalyst (Addition of Diesel Particulate Filter (DPF) is introduced to reduce Particulate Matter) + Diesel Particulate Filter (DPF) catalyst is used to effectively collect and purify CO, HC and Particulate matter (PM) contained in exhaust gas + Catalyst support control that combusts and purges PM accumulated in the DPF is used for DPF Regeneration.DAY 21: “SMART ENTRY SYSTEM DAY 22: “AC SYSTEM Air Conditioner Components. An air conditioner is made up of many components, but the major parts doing the heavy lifting of moving the air indoors and outdoors are the evaporator, condenser, expansion valve, and compressor. Keep in mind they're each either located outside (the hot side) or inside (the cool side). DAY 23 EGR Exhaust gas recirculation (EGR) is an effective strategy to control NOx emissions from diesel engines. The EGR reduces NOx through lowering the oxygen concentration in the combustion chamber, as well as through heat absorption. DAY 24 ‘DPF Diesel particulate filters capture particle emissions through a combination of filtration mechanisms, such as diffusional deposition, inertial deposition, or flow-line interception. Collected particles are removed from the filter, continuously or periodically, through thermal regeneration. Diesel filters are highly effective in controlling solid particulate emissions—including solid particle numbers—but may be ineffective in controlling liquid fractions of PM emission. Filters were first commercialized as retrofit devices, followed by a wide scale adoption of new light-duty and heavy-duty diesel engines in both highway and nonroad applications. DAY 25 SelfStudy& PracticalDAY 26 Final Assessment Online test Viva test18 Practical Reflection of Internship Learned the periodical services in Vehicles. Learned the working and parts of automotive systems. Learned the functions and working of sensors in automobiles. Learned the tool handling while servicing the vehicles. Learned to use the measurement devices like vernier caliper,micrometer, dial gauge, feeler gauge etc. Learned about the latest technologies on vehicles like hybrid technology, security systems, OBD etc... Learned time management, self discipline and productivity. The skills which I have obtained would be very helpful to work in my future projects and would help to improve my carrer.19 Conclusion ‘This internship has been an excellent and rewarding experience. I can conclude that there have been a lot I have learnt from my work . Needless to say, the technical aspects of the work I have done are not flawless and could be improved provided enough time. As someone with no prior experience with Node. I believe my time spent in research and discovering it was well worth it and contributed to finding problems in the systems and an acceptable solution to sort it out . The main things that I have learned the importance of are time-management skills , technical skills and self-motivation.20 PROFORMA FOR EVALUATION OF INTERNSHIP BY INSTITUTE 74295026000 pay Email Stayahead @ Btsathy.ac io Evaluation (1) 1. Name of Student: Mohammed Imdhiyas A. Mob. No. 8667386600 2. College Roll No. 201AU117 University Roll No. 3. Branch/Semester: Automobile Engineering/ 4 Period of Training: 32 4. Home Address with contact No. 10/63, North Street, Mylampatti (po), Karur- 621301 Ph- 9626925892 5. Address of Training Site:5/86-87, VELLAKINAR ROAD, NEAR TO RAILWAY GATE, THUDIYALUR (PO), COIMBATORE ~ 641 034. 6. Address of Training Providing Agency:5/86-87, VELLAKINAR ROAD, NEAR TO RAILWAY GATE, THUDIYALUR (PO), COIMBATORE - 641 034. 7. Name/Designation of Training In- charge: Baladhandaiyuthapani/ National Technician Leader 8. Type of Work: Automotive Service Technician | a Date of Evaluation ame am (1055) 00 Oeeem a em eeeee mee eee a. Attendance: _(Satisfactory/ Good/ Exceletfy” b. Practical Work: __(Satisfactory/ Good! Excellefit’ c. Faculty’s Evaluation: _ (Satisfactory/ Good! Excelfenty di Evaluation of Industry: __(Satisfactory/ Good! Ex&ient) Overall grade: (Satisfactory/Good/exeéffent) \. \ Vetes|oo- Signature of Mentor Signature of the DY K, Vanitha, DY. Bhortetth’ Rada,