Related by context. Frequent words. (Click for all words.) 72 Selective Catalytic Reduction SCR 72 diesel particulate filter 65 particulate filter 63 gas recirculation 63 diesel particulate filters 62 gas recirculation EGR 61 particulate filters 61 selective catalytic reduction 61 NOx reduction 59 variable valve 58 BlueTec 58 AuraGen 56 Ford EcoBoost 56 exhaust emission 56 hybrid propulsion 56 NOx 56 NOx emissions 56 nitrogen oxide NOx 55 particulate emissions 55 diesel engines 55 electric drivetrain 55 hybrid powertrains 55 Dual Fuel 55 diesel engine 55 turbo diesel engine 54 hybrid drivetrain 54 compression ignition 54 hydrogen internal combustion 54 turbocharging 54 powertrain 54 exhaust emissions 53 nitrogen oxides NOx 53 spark ignition 53 AdBlue 53 hybrid powertrain 53 brushless motor 53 electric powertrain 53 combustion 53 fuel injector 52 Duratec 52 MultiAir 52 electrically driven 52 EfficientDynamics 52 drivelines 52 BLUETEC 51 dry sump 51 fuel injectors 51 cylinder deactivation 51 particulate matter emissions 51 conventional internal combustion 51 turbocharger 51 #.# liter HDi 51 #.#L engine 51 particulate matter PM 50 Fleetguard 50 EcoBoost engine 50 SAE J# [002] 50 synthetic lubricants 50 #.# liter Duratec 50 Vapor Flo ® 50 solenoid valves 50 Clean Diesel 50 MANN + HUMMEL 50 SCR 49 sorbent 49 Stability Control 49 EcoBoost engines 49 powertrains 49 Atego 49 diesels 49 supercharger 49 intercooled 49 drivetrain 49 BMW EfficientDynamics 49 BlueEFFICIENCY 49 automated manual transmission 49 stainless steel exhaust 49 desulfurization 49 Daimer 49 microturbine 49 GKN Driveline 49 pollutant emissions 49 V6 diesel 49 emission 49 centrifugal pumps 48 electric propulsion 48 Electronic Stability Control 48 compressed hydrogen 48 gaseous fuels 48 nitrous oxides 48 TDI diesel 48 Lotus Engineering 48 evaporative 48 PowerCore 48 mechatronic 48 harshness NVH 48 valvetrain 48 BlueTEC 48 hydraulic fluids 48 Hybrid Synergy Drive 48 hydraulic pump