Ford Sigma Engine - Duratec Ti-VCT

Duratec Ti-VCT

Code Years Displacement (bore x stroke)/Type Power@rpm torque@rpm Compression (:1)
1.6 Duratec Ti-VCT 2004- 1,596 cc (1.596 L; 97.4 cu in) (79 mm (3.1 in)?x81.4 mm (3.20 in)?) I4 115 PS (85 kW; 113 hp)@6000 155 N·m (114 lb·ft)@4150 11.0:1
1.6 Duratec Ti-VCT 2007- 1,596 cc (1.596 L; 97.4 cu in) (79 mm (3.1 in)?x81.4 mm (3.20 in)?) I4 110 PS (81 kW; 110 hp)@6000 152 N·m (112 lb·ft)@4050 11.0:1
1.6 Duratec Ti-VCT 2007- 1,596 cc (1.596 L; 97.4 cu in) (79 mm (3.1 in)?x81.4 mm (3.20 in)?) I4 125 PS (92 kW; 123 hp)@6300 160 N·m (120 lb·ft)@4100 11.0:1
1.6 Duratec Ti-VCT 2008- 1,596 cc (1.596 L; 97.4 cu in) (79 mm (3.1 in)?x81.4 mm (3.20 in)?) I4 120 PS (88 kW; 120 hp)@6300 160 N·m (120 lb·ft)@4100 11.0:1
1.6 Duratec Ti-VCT 2010- 1,596 cc (1.596 L; 97.4 cu in) (79 mm (3.1 in)?x81.4 mm (3.20 in)?) I4 105 PS (77 kW; 104 hp)@6000 150 N·m (110 lb·ft)@4000-4500 11.0:1

The 1,596 cc (1.596 L; 97.4 cu in) Ti-VCT (Twin independent Variable Camshaft Timing) version includes variable valve timing, and generates more power and torque over non-VVT counterparts. Latest versions comply with the EU5 emission level.

Technical details
2007 1.6 Duratec Ti-VCT 110 hp (Mondeo)

Valve gear - DOHC, Tappets
Valves per cylinder - 4
Camshaft drive - Belt
Crankshaft - 4 counterweights
Engine management - Siemens ECM EMS2101 16 Bit
Fuel injection - EFI
Ignition - Tower Coil
Emission controls - Hego/CMS (Dual Binary Sensors)
Emission level - Euro4
Included angle between valves 41.75°
Valve sizes (mm) - Intake 30, Exhaust 24.1

2007 1.6 Duratec Ti-VCT 125 hp (Mondeo)
Valve gear - DOHC, Tappets
Valves per cylinder - 4
Camshaft drive - Belt
Crankshaft - 4 counterweights
Engine management - Siemens ECM EMS2101 16 Bit
Fuel injection - EFI
Ignition - Tower Coil
Emission controls - Hego/CMS (Dual Binary Sensors)
Emission level - Euro4
Included angle between valves 41.75°
Valve sizes (mm) - Intake 30, Exhaust 24.1

2008 1.6 Duratec Ti-VCT 120 hp (Fiesta Mk6)
Valve gear - DOHC, Mechanical Tappets / Belt drive
Valves per cylinder - 4
Camshaft drive - Belt
Crankshaft - 4 counterweights
Engine management - Siemens
Fuel injection - EFI
Ignition - 4-tower Coil
Emission controls - Hego/CMS
Emission level - Euro4
Cooling system capacity - 5.5
Fuel type, grade - Petrol, 95/98 RON

2007 1.6 Duratec Ti-VCT 115 hp (Focus MkII facelift)
Valve gear - DOHC
Valves per cylinder - 4
Camshaft drive - Belt
Crankshaft bearings - 5
Engine management - Siemens
Fuel injection - Electronic fuel injection (EFI)
Ignition - Electronic distributor less
Emission controls - Close-coupled, closed loop, three-way catalyst with oxygen sensor
Emission level - Euro4
Lubrication system - Pressure-fed lubrication system with full flow oil filter
Lubrication system capacity with/without filter (L) - 4.1/ 3.75
Cooling system - Water pump with thermostat and valves
Cooling system capacity, incl. heater (6.0)
Fuel type, grade - Unleaded petrol, 95 RON

 2010 1.6 Duratec Ti-VCT 120 hp (Mondeo facelift)

Valve gear - DOHC, Tappets
Valves per cylinder - 4
Camshaft drive - Belt
Crankshaft - 4 counterweights
Engine management - Siemens ECM EMS2101 16 Bit
Fuel injection - EFI
Ignition - Tower Coil
Emission controls - Hego/CMS (Dual Binary Sensors)
Emission level - Euro5
Included angle between valves 41.75°
Valve sizes (mm) - Intake 30, Exhaust 24.1

2011 1.6 Duratec Ti-VCT 105/125 hp (Focus MkIII)
Valve gear - DOHC with 4 valves per cylinder, twin independent variable cam timing
Valves per cylinder - 4
Camshaft drive - Timing belt with dynamic tensioner
Crankshaft - Cast iron, 4 counterweights, 5 main bearings
Engine management - Siemens ECM EMS2101 16 Bit
Fuel injection - Electronic port fuel injection
Emission controls - Close coupled three-way catalyst system with heated oxygen sensors and catalyst monitor sensors post catalyst
Emission level - Euro5
Lubrication system - Pressure-fed lubrication system with full flow oil filter
Lubrication system capacity with filter (L) - 4.1
Cooling system - Water pump with thermostat and valves
Cooling system capacity, incl. heater (5.5)

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