Liana CNG problem
Liana CNG problem
I own liana 2006 with company fitted CNG. It has done 60000 Km. While going at 120km speed it automatically change over to petrol.Can some one guide me. I have been to many service centres but problem is still there. Thanks
2 Answers
1159 views |
Gari.pk User 6971 asked on 17 Aug 2010 11:25:19 am


This is not a problem as Liana is fitted with sequential CNG system which is very advanced. Due to power requirement/speed computer shifts it to petrol as CNG can not provide enough power. Lot many people have even got thier kits replaced with ordinary kits. Pls dont bother about it just drive at 110 and enjoy before some mechanic ruins your car

EFI & Sequential Gas Injection
To prevent Gas Carburetor-mode, your vehicle can be installed with Sequential Gas Injection. Holes will be drilled nearest to your engine Intake Valve at an angle, and injector giggler (tips) will be inserted. The gigglers are used to spray CNG directly into your combustion chambers.
In fact, the CNG Sequential Gas Injector operates like your Petrol Injectors, but it sprays purely CNG. Each injector spray a metered volume of CNG on what we can as 'pulse width' or duration of the injector remains open to spray in gas. The longer it remans open, more CNG will be injected in at 40psi or 3 bar.
Programming the CNG Injector pulse width is very important, and you need to understand Fuel Mapping vs Ignition Mapping. This EFI-Sequential Gas Injection is like Petrol Injection Technology.
NOW YOU HAVE A SOLUTION TO INSTALL SEQUENTIAL SYSTEM IN CARS LIKE HONDA VARIO, CROLLA, VITZ/PLANTZ BELTA (2008 + MODELS )
THERE WILL BE NO BACKFIRES.
THERE WILL BE NO ENGINE DEPRECIATION
THERE WILL BE NO CARBON IN YOUR THROTTLE BODY
THERE WILL BE A COMPLETELY DIFFERENT INJECTION SYSTEM BY DRILLING IN YOUR MANIFULE.
TOTALLY COMPUTERISED TUNING. WHICH IS GOING TO MATCH YOUR CAR HORSEPOWERS ON GAS SAME AS PETROL. LIKE IF YOU ARE HAVING A 1500CC CAR IT WILL BE HAVING A 1500 CC MAXIMUM CAPACITY OPERATION ON GAS AS WELL.
THIS IS ONLY POSSIBLE IF YOU INSTALL ITALIAN MADE SEQUENTIAL KIT SYSTEM
WHICH IS ONLY AVAILABLE IN PAKISTAN AT OUR CNG CENTER
WE ARE BASED IN LAHORE
FOR FURTHER INFORMATION PLEASE DONT HESITATE TO CALL
BADAR CNG
0321-4066227
To prevent Gas Carburetor-mode, your vehicle can be installed with Sequential Gas Injection. Holes will be drilled nearest to your engine Intake Valve at an angle, and injector giggler (tips) will be inserted. The gigglers are used to spray CNG directly into your combustion chambers.
In fact, the CNG Sequential Gas Injector operates like your Petrol Injectors, but it sprays purely CNG. Each injector spray a metered volume of CNG on what we can as 'pulse width' or duration of the injector remains open to spray in gas. The longer it remans open, more CNG will be injected in at 40psi or 3 bar.
Programming the CNG Injector pulse width is very important, and you need to understand Fuel Mapping vs Ignition Mapping. This EFI-Sequential Gas Injection is like Petrol Injection Technology.
NOW YOU HAVE A SOLUTION TO INSTALL SEQUENTIAL SYSTEM IN CARS LIKE HONDA VARIO, CROLLA, VITZ/PLANTZ BELTA (2008 + MODELS )
THERE WILL BE NO BACKFIRES.
THERE WILL BE NO ENGINE DEPRECIATION
THERE WILL BE NO CARBON IN YOUR THROTTLE BODY
THERE WILL BE A COMPLETELY DIFFERENT INJECTION SYSTEM BY DRILLING IN YOUR MANIFULE.
TOTALLY COMPUTERISED TUNING. WHICH IS GOING TO MATCH YOUR CAR HORSEPOWERS ON GAS SAME AS PETROL. LIKE IF YOU ARE HAVING A 1500CC CAR IT WILL BE HAVING A 1500 CC MAXIMUM CAPACITY OPERATION ON GAS AS WELL.
THIS IS ONLY POSSIBLE IF YOU INSTALL ITALIAN MADE SEQUENTIAL KIT SYSTEM
WHICH IS ONLY AVAILABLE IN PAKISTAN AT OUR CNG CENTER
WE ARE BASED IN LAHORE
FOR FURTHER INFORMATION PLEASE DONT HESITATE TO CALL
BADAR CNG
0321-4066227