Ford Territory on LPG
Sequential Vapour Injection is an electronically controlled LPG system for vehicles with petrol sequential injection. The Multipoint sequential system employs an ECU that controls the gas injection sequence and the timing whereby LPG is injected through a rail of injectors directly into the inlet manifold thus obtaining a particularly precise mix to optimise the combustion process. In essence SVI mimics the standard petrol injection system of EFI vehicles.
Benefits of SGI
- Further improved economy over older 'air valve' style LPG system
- Euro III emission compliance
- Negligible power differential between petrol and LPG
- Seamless transition from petrol to LPG and back
- No 'backfiring'
APA recommends the following SGI systems for Territory Duel Fuel


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