Can XLI ajdust it timing automatically on CNG as well as on petrol.
Phew...XLi?!?..i think a ssantro has more computers than an XLi...how ca it adjust itsef..:P??
any one having personal experience.
There is a device called advancer to adjust timing on both fuels which is installed as part of cng installation
spectra bro is right ..........
efi cars need that advancer , carby cars needs to adjust distributor manually to advance the timming. thats y they knock on petrol on abnormal throttle
cheerz
TAP timing advance processor is installed in almost every car with cng. It retards on petrol and advances on cng. Xli is equipped with TAP. It can easily be installed in a carb engine. Cultus old model and Alto both have TAP fitted from factory. I have it in my mehran.
can u post the pic of this "tap" ?