... R110 Certification,2.1100-2500CC 3.gasoline engine,4,6,8cylinder.4.cng kits.cng reducer.injector,ECUCNG conversion ... the following parts:1. CNG regulator2. Gas filter3. High pressure tube4. Pressure sensor5. ECU6. Filling charge valve7. other tubes8. Spare ... car, and integrate water temperature sensor signal, intake manifold pressure sensor, intake air temperature sensor, gas temperature sensor signal, ...