BS-6 Sales Training 10-03-2020
BS-6 Sales Training 10-03-2020
BS-6 Sales Training 10-03-2020
March,2020
Vehicle features .
Oil filling capacities.
OBD Electrical System, Cluster warning indicators,
Do it your self check points to customer . Do’s & Don’ts .
The emission legislation implementation till BSIV has been brought in a phased wise
manner (7-10 years) .
THE TRANSITION FROM ONE LEVEL OF EMISSION STANDARD TO ANOTHER LEVEL OF EMISSION
STANDARD GENERALLY INVOLVES THE FOLLOWING.
1-Optimisation of the combustion process for the diesel fuel inside the engine:
This is achieved by increasing the injection pressure (where earlier the IDI engine had injection
pressure of say 400 atmosphere, the current generation of DI BS VI engines with common rail, will
have injection pressures upto 2000 atmosphere). This significant increase results in far superior
atomisation (breaking into nano particles) of the fuel. This leads to superior combustion. More
complete burning of fuel happens. Therefore residues (pollutants) are reduced.
For this the injectors have even finer holes, so that the fluid is pressed into a very minute stream.
These manufacturing processes are super-precise and expensive.
3-Higher power generation due to higher level of combustion means greater heat generation in the
engine. This calls for more water capacity inside the engine, better coolant flow through the engine,
superior radiator and cooling mechanism.
4-The higher level of combustion calls for greater aspiration of air into the engine. To aspirate more
air, more powerful turbo chargers are required. Turbo charger technology for this is complex. Larger
and finer filters for intake air are needed.
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Transition from One level of Emission standards to Another level of emission
5-The higher heat generated by the exhaust gases of the engine is used, to enable the diesel
oxidation catalyst (DOC) to crack the residual gases and burn them. Then it passes through the
diesel particulate filter (DPF) where the particles are captured and not allowed to escape into
atmosphere. Finally the remainder gases are subjected to a treatment where, by introducing urea
into the selective catalytic reduction system (SCR), the gases are burned and chemically altered.
This calls for controlled periodic injection of fuel – so as to facilitate burning of gases in “after-
treatment”.
DOC
DPF
SCR
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Transition from One level of Emission standards to Another level of emission
6-Virtually, there is a whole chemical factory attached to the engine, in order to treat the
chemistry, the nature, and the composition of the exhaust gases.
The escaping gases in the BSVI engine are usually cleaner in terms of pollutants, than the original air
aspirated by the engine.
Virtually, every part of the engine is completely new. They may look similar but are greatly
redesigned. Engines have to be not just tested for emission, and power torque, but also for
reliability, maintainability and for long life. Tests for lakhs of kilometres on vehicles, and tens of
thousands of hours on dynamometers, are carried out.
There is a closed loop data capture, by positioning sensors at various locations, including AdBlue
tank (urea tank), fuel tank, and intake air inflow, as also inside various after-treatment devices, to
measure the levels of temperature, pressure, flow rate, etc. based on which appropriate signals are
sent to the Central Processing Control Unit (CPU) of the engine called the Electronic Control Unit
(ECU), which commands the various aggregates like injectors, FIP, turbo, etc. to function more, or
less aggressively as needed.
DI DI DI DI
Series Series Series Series
4 Cyl. FM2.6 CR 4 Cyl FM 2.6 CR 5 Cyl FM 3.2 CR 3 Cyl FM 2.0 CR
MUV-Trax , Trax KK/ SCV- Shaktiman-200 LCV-Traveller T1, Traveller-26 (T-2), Traveller Monobus(
T-3), Shaktiman-400
CRDI-DTVS CRDI-BOSCH
3.5T CD 3.5T ED
4 Cyl. 4 Cyl.
FM 2.6 CR FM 2.6 CR
TD2650CRDI
TD2650CRDI BS VI (ED ROUTE)
BS VI (CD ROUTE) e- VGT-ntercooler
EWGT-Intercooler
Advantage –
Engine Performance -
• Fuel Efficiency -higher Benefits –
• Power :More Powerfull Business & Operations -
• Torque : higher • Best ROI
• COMMON RAIL SYSTEM for • Highest savings on fuel cost improve the business profits. SOHC- Single Overhead
Camshaft
Least NVH , Higher atomization • Higher power & torque results in least turnaround time .
of fuel. • Excellent reliability & less maintenance.
• Least driver fatigue resulting in better turnaround time.
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BS-VI Gear Box Technical features.
Gear Box Feature –
1. Light weight Aluminium construction G28– Gear Box G32 – Gear Box G35 – Gear Box
2. Torque transfer capacity: 280Nm/350 Nm
3. Double Cone Synchro
4. Cable shift mechanism
5. H Type gear shift pattern
Advantage –
Benefits –
1. Lesser weight
1. Highest reliability under all operating conditions
2. Higher input torque capacity
2. Gear shift effort –
3. High reduction in gear shift effort
• Least fatigue to driver
4. Highest convenience in gear shift
• Higher driver productivity
5. Aluminimum pressure Die cast housing .
3- Double cone synchronizer for 1st & 2nd ,3rd & 4th
a-Lowest weight
gear on T1,T2 &T3 for smoother shifting
B-Higher Durability
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BS-IV To BS-VI Engine modifications
11 blade 455 dia Viscous Fan: e-EGR cooler with bypass valve
Bore wall thickness increase from 4.5 to 8 mm and Multi layer steel (MLS) gasket used to withstand 150
subsequent water jacket change bar PF pressure compare to earlier 110 bar of BS-IV
engine
Better engine Cooling. Wider life of Engine Better engine sealing, improved life.
The Intake Throttle valve is used in diesel engines to Reduce emissions when compared to BSIV
supply fresh air with the adequate amount of exhaust
gas Better engine performance & lower
Better engine performance & lower emissions emissions.
DEF is used to release ammonia (NH3), by spraying into the exhaust stream of diesel vehicles, which are adsorbed at
catalyst surface. These ammonia molecules, being very selective, reacts with dangerous NOx molecules of exhaust gas
emissions (instead of oxygen) and breaks them into harmless nitrogen and water.
Manual DPF
Which Vehicle needs manual regeneration of DPF is required.
Regeneration
button
1-If vehicles are running short distance in city road. If above category
Please do 2- If you do not drive above 30 kmph speed. vehicle noticed DPF
not Press the 3- If you use your vehicle mainly for short trips. indicator is
button. 4- If your engine idles a lot. continuously “ ON”
condition in cluster .
Please contact to our nearest authorized service center for manual DPF regeneration (cleaning).
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BS-VI Exhaust after treatment system information-ED
What is the process of manual DPF Regeneration? How clear the lamp?
If DPF lamp indication on dashboard is continuously The other option to regenerate the DPF is, Driver can
“ON” then driver can park vehicle in idle condition and simply continue to drive the vehicle on the freeway or
press manual regeneration button for approx. 5 sec. expressway above 60 Km/Hr for 20 to 30 minutes.
The idle rpm will increase to 2300rpm for initial warm The DPF lamp will disappear once manual regeneration
up then drop down to 1800 rpm for regeneration and process is complete and driver can continue to drive
again increase to 2300 rpm for cooling down. This vehicle in normal condition.
process is will take 30 minute’s time approximately.
It is very dangerous to start manual or service regeneration near hazardous area. Eg . Petrol pump, grass etc.
No leakage from exhaust after treatment as DPF entry temperature will reach to 600°C during manual or service
regeneration.
There is fire risk if exhaust gas leakage happen during regeneration. In this situation driver should not switch off the
vehicle as DPF can be damaged. Press clutch, brake or accelerator pedal immediately to come out from manual or
service regeneration.
DPF will be loaded faster if vehicle is reported with air, EGR and boost related issue, with high back pressure
temperature at DPF will reach to 500 to 600 °C and soot will start burning in normal conditions resulted temperature
inside DPF substrate will go high and it will be melted.
After rectification of above issues one service regeneration is mandatory to clean the particulates.
Air filter element should be changed at regular service interval as it will reduce air mass supplied to the engine and
due to high smoke DPF can choke.
Please contact to our nearest authorized service center for manual DPF regeneration (cleaning).
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BS-VI Ad Blue Tank location & user guidelines-ED
AdBlue tank information-
Vehicle Front
Please use recommended AdBlue in the vehicle. The
recommended AdBlue is available with dealership in 20 L
& 210 L pack size.
Note- Use only recommended AdBlue to fill the tank, No other fluid is allowed.
Warranty will be null and void if other fluids or not recommended Adblue are used in the vehicle.
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BS-VI Ad Blue user guidelines.
Vehicle behavior
AdBlue lamp warning indicator AdBlue level indicator Vehicle will go in Limp Home Mode i.e Poor Pick up.
Do’s
1-Please make sure that there is sufficient AdBlue level (more than 10%) in the tank.
2-Only recommended AdBlue to be used.
3-In case lamp ON despite of sufficient AdBlue level in tank . Please visit to the nearest authorized service station.
Don’ts
1-Do not run the vehicle with low AdBlue level in the tank OR with AdBlue Warning indicator “ON” condition.
Note-
After refill the Adblue in the tank please wait for 10 mins to rest the level in the indicator & switch OFF & ON the ignition key.
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Vehicle Features-Traveller
BS-VI Vehicle Features T1
A basic OBD system consists of an ECU (Electronic Control Unit), which uses input from various sensors (e.g., oxygen
sensors) to control the actuators (e.g., fuel injectors) to get the desired performance.
The “Check Engine” light, also known as the MIL (Malfunction Indicator Light), provides an early warning of
malfunctions to the vehicle owner. A modern vehicle can support hundreds of parameters, which can be accessed via
the DLC (Diagnostic Link Connector) using a device called a scan tool.
Engine coolant
Fuel level temp Indicator
indicator
OD/ Trip
Meter
AdBlue Level
Indicator
OK
Limp home
mode
Vehicle behavior will be
Vehicle will go in Limp Home Mode i.e Poor Pick up.
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BS-VI Instruments Cluster information
In case of MIL lamp continuously “ON” Check your vehicle with nearest service station.
Do not run the vehicle with AdBlue warning ON condition. Please get check your vehicle with
nearest service station.
Do not run the vehicle with DPF regeneration indicator “ON” condition.
To prevent Battery discharged , Turn Off Battery Cut off Switch after 2 Minutes from Ignition
‘Off’ condition before Prolonged Parking..