Can you please help me on this issue :
I am Rizwan from Telenor (Head Office) at F-7, Islamabad, with apology in advance, i need advise on.
History & Problem :
Recently I bought Toyota Vitz 2002 (Automatic) and had installed following CNG System containing :
Landi Ranzo CNG Kit
Landi Ranzo STAP 300 (Advancer)
Landi Ranzo Emulator
Car is working normal & smooth no issues in running , only check engine warning light is showing up while switched to CNG.
Car is continuously showing check engine light after CNG Installation (once its running in CNG)
I have contact at Landi Ranzo Pakistan (in Karachi), They had also guided me with CNG Conversion but they cannot provide and support for any issue
Landi Ranzo PK Statement :
Dear Mr. Rizwan,
Thank you for purchasing Landi Renzo product.
The suitable advancer for your car is STAP100/2 or STAP300. This type of spark advancer is always installed with crank sensor(closed to timing belt side) , while MAP advancer is installed at MAP/MAF sensor (closed to air filter).
It is better to check the reason of check engine light with OBD tool, then take any other action.
It seems to me that you have not selected a complete CNG system for Vitz, this is a euro-II emission car, and you have to use the Euro-II CNG system, that is "Landi Renzo LC01". These components can be added with regular CNG system.
Help/Support Required :
In the light of above can you please guide me, how can I eliminate check engine light without any wire cut or by-pass
and can you also recommended me a proper technical CNG expert or service provider in ISB or RWP, who can solve this issue by the book using right tool and right method?
I think installing a Lanadi Ranzo LC01 oxygen automatic mixture for CNG could solve the problem, hoping i am correct?
Please note my contact details below and I would be obliged if you can share your contact number
Thanks & Regard’s
Telenor Pakistan (Pvt.) Limited
Office : Moaiz Center, 13-K, Markaz F-7,
Jinnah Super Market, Islamabad,
Pakistan - 44000.
0092 (345) 855 333 2