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T T T T T A A A A A T T T T T A INDIGO e-CS CNG A INDIGO e-CS CNG A INDIGO e-CS CNG A INDIGO e-CS CNG A INDIGO e-CS CNG SUPPLEMENT (This manual should be read in conjunction with Indigo e-CS Owner’s Manual &...
INTRODUCTION & SAFETY PRECAUTIONS 2. SAFETY PRECAUTIONS INTRODUCTION TO CNG : To get the best out of CNG fuel, the engine must be tuned CNG (COMPRESSED NATURAL GAS) is obtained by and regularly serviced (both as regards to the mechanical compressing purified natural gas to less than 1% of its and the electrical parts) in addition to routine maintenance volume at standard atmospheric pressure.
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INTRODUCTION & SAFETY PRECAUTIONS e. Immediately contact nearest TATA authorized service centre for further assistance. NOTE: In case of gas leakage, ECU will automatically switch the fuel mode from CNG to Petrol. The ECU will not allow you to switch to CNG mode until the leakage is rectified.
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INTRODUCTION & SAFETY PRECAUTIONS • Do not jump start your vehicle if you suspect any CNG DON’TS leak. • Do not install an LPG, Propane or any other cylinder in • Do not drive your vehicle in case of CNG leak. CNG is place of CNG cylinder.
STARTING THE ENGINE • Ensure that you run your car in “PETROL” mode for at 3. STARTING THE ENGINE least 10kms for every 300kms covered in “CNG” mode NOTE: to ensure proper working of petrol fuel supply system. Your Engine can start in Petrol mode only irrespective of the position of Fuel Selector Switch (Petrol or CNG) •...
FUELLING MODES & CNG LAMP CNG LAMP : 4. HOW TO SHIFT THE FUELLING MODES This lamp glows when you select the CNG You can switch from PETROL to CNG and fuel mode. This lamp will not glow when you vice versa by operating fuel selector switch select petrol fuel mode.
FUEL GAUGE 5.1 FUEL GAUGE: The fuel gauge indicates the approximate fuel level in the tank. When the engine is in Petrol mode, the gauge shows the level of petrol and when it is in CNG mode the green “CNG” lamp in the instrument cluster glows and shows the CNG level.
MULTIFUCTIONAL LCD MULTIFUNCTIONAL LCD, ODOMETER, TRIPMETER AND DIMMER: Odometer Tripmeter / CNG MASS / Intensity level of illumination The speedometer indicates the car speed in km/hr. The odometer records the total distance the car have been driven. The tripmeter can be used to measure the distance travelled on each trip or between fuel fillings.
CNG FILLING 8. CNG PRESSURE GAUGE : 7. CYLINDER MANUAL SHUT OFF VALVE / KNOB : CNG pressure gauge indicates the high pressure in the A manual shut OFF knob is fitted to cylinder valve. Cylinder system. It is located in Engine compartment. valve is mounted on CNG cylinder.
CNG CYLINDER & CNG FILLER VALVE 10. CNG FILLER VALVE : 9. CNG CYLINDER: The CNG cylinders are located in boot space.CNG is stored CNG filler valve is used to fill CNG in the cylinder. It is fitted in a high pressure cylinder at a pressure of 200 bar (work- near petrol filling location.
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CNG FILLER VALVE IMPORTANT : • Open the filler valve / receptacle cap. • • Keep the Ignition switch in “OFF” condition during CNG Now CNG can be filled by gas filling nozzle at refilling. fillingstation. • Do not use your mobile phones when you are at a filling •...
SAFETY REGULATION & CNG COMPLIENCE PLATE 12. CNG COMPLIENCE PLATE: 11. SAFETY REGULATION: CMVR (Compliance to Motor Vehicle Rules) plate is fitted FIRE EXTINGUISHER : near to filler valve with CNG kit identification and installa- A fire extinguisher is provided on the car near driver seat tion details.
IN CASE OF BLOWN FUSE WARNING: 13. IN CASE OF BLOWN FUSE Always replace blown fuse with a fuse of correct Your car’s CNG system is protected against short circuit / amperage. Never use a substitute like aluminum coil overload by a fuse (15A) fitted in the fuse box. or wire to replace a blown fuse.
FUSE BOX Function Fuse 2. FUSE BOX - NEAR FIRE WALL- CNG Rating STARTER PROTECTION CIRCUIT FRONT AND REAR FOG LAMP FUEL PUMP LPG/CNG POWER RELAY POSITION LAMP-RH POSITION LAMP-LH BLOWER + W/W + HORN RELAY COIL INDICATOR LAMPS MUSIC SYSTEM & CHIME KEY IN A/C CONTROLS HEAD LAMP LOW BEAM RELAY HEAD LAMP HIGH BEAM RELAY...
SPARE WHEEL REMOVAL 15. SPARE WHEEL REMOVAL : • Once this nut is removed, the wheel can be lifted and taken out. • Remove the cover and take out the jack. Release the latch provided on the rear seat back and somersault the seat back to access the spare wheel.
TECHNICAL SPECIFICATIONS 16. TECHNICAL SPECIFICATIONS ENGINE (Bi-fuel: Petrol + CNG) Model TATA 475 SI 70 Type Water cooled, Multi Point Injection, Single overhead camshaft Engine No. of cylinders 4 inline Bore X Stroke 75 mm x 67.5 mm Capacity 1193 cc Max.