Ford Fiesta: Engine - 1.6L EcoBoost (132kW/180PS) – Sigma / Specifications

Ford Fiesta 2014 - 2019 Service Manual / Engine / Engine - 1.6L EcoBoost (132kW/180PS) – Sigma / Specifications

Engine

Item	Specification
Displacement	1.6L Gasoline Turbocharged Direct Injection (GTDI)
No. of cylinders	4
Bore/stroke	3.1 –3.2 in ( 79 –81.4 mm)
Firing order	1-3-4-2
Spark plug	12405
Spark plug gap	0.031 in ( .8 mm)
Compression ratio	10:1
Engine weight - (with dual mass flywheel)	203.7 lb ( 92.4 kg)
Engine and transaxle weight - manual transaxle	371.7 lb ( 168.6 kg)

Lubricants

Item	Specification
Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor Oil (US); Motorcraft® SAE 5W-20 Super Premium Motor Oil (Canada)	XO-5W20-QSP (US); CXO-5W20-LSP12 (Canada)

Engine Oil Capacity

Item	Specification
Service fill including oil filter	4.3 qt ( 4.1 L)
Service fill without oil filter	4.0 qt ( 3.75 L)

Oil Pressure

Item	Specification
Oil pressure (hot @ 800 rpm)	14.5 psi ( 100 kPa)
Oil pressure (hot @ 2,000 rpm)	29.0 psi ( 200 kPa)

Cylinder Block

Item	Specification
Cylinder bore diameter	3.110 –3.111 in ( 79.005 –79.025 mm)
Cylinder bore maximum out-of-round	0.0003 in ( .008 mm)
Main bearing bore diameter	2.126 –2.127 in ( 54 –54.018 mm)
Head gasket surface flatness	0.1 mm/general 0.05 mm/200 x 200 (0.004 in/ general) (0.0019 in/7.87 x 7.87)

Piston

Item	Specification
Piston grade - single	3.1090 –3.1095 in ( 78.9675 –78.9825 mm)
Piston-to-bore clearance	0.0009 –0.0023 in ( .0225 –.0575 mm)
Ring groove width - top	0.049 –0.050 in ( 1.25 –1.27 mm)
Ring groove width - 2nd	0.048 –0.049 in ( 1.22 –1.24 mm)
Ring groove width - oil	0.079 –0.080 in ( 2.01 –2.03 mm)
Piston skirt coating thickness	0.0004 in ( .011 mm)

Piston Pin

Item	Specification
Diameter	0.827 –0.827 in ( 20.994 –21 mm)
Length	1.80 –1.81 in ( 45.7 –46 mm)
Piston-to-pin clearance	0.0002 –0.0007 in ( .006 –.017 mm)
Pin-to-rod clearance	Floating pin

Cylinder Head

Item	Specification
Cylinder head flatness	0.004 in ( .1 mm)overall
Valve lift @ zero lash (exhaust)	0.260 in ( 6.6 mm)
Valve lift @ zero lash (intake)	0.311 in ( 7.9 mm)
Valve guide diameter - bore	0.197 –0.198 in ( 5 –5.02 mm)
Valve seat width - intake/exhaust	0.0394 ± 0.0059 in ( 1 ± .15 mm)
Valve seat angle - intake	45 °
Valve seat angle - exhaust	59.75 °
Valve seat runout	0.001 in ( .029 mm)
Valve tappet bore diameter	1.10 –1.10 in ( 28 –28.03 mm)
Cam bore diameter	0.984 –0.985 in ( 25 –25.03 mm)

Valve

Item	Specification
Valve head diameter - intake	1.185 ± 0.006 in ( 30.1 ± .15 mm)
Valve head diameter - exhaust	0.961 ± 0.006 in ( 24.4 ± .15 mm)
Valve stem diameter - intake	0.1956 ± 0.0003 in ( 4.968 ± .0075 mm)
Valve stem diameter - exhaust	0.1952 ± 0.0003 in ( 4.958 ± .0075 mm)
Valve stem-to-guide clearance - intake	0.0010 –0.0027 in ( .0245 –.0695 mm)
Valve stem-to-guide clearance - exhaust	0.0012 –0.0029 in ( .0295 –.0745 mm)
Valve face runout	0.001 in ( .03 mm)
Valve face angle - intake	45.3 °
Valve face angle - exhaust	60.1 °

Crankshaft

Item	Specification
Main bearing journal diameter	1.889 –1.890 in ( 47.98 –48 mm)
Production repair	1,879.134 –1,879.921 in ( 47.73 –47.75 m)
Main bearing clearance	0.0009 –0.0020 in ( .022 –.051 mm)
Connecting rod journal diameter	1.731 –1.732 in ( 43.98 –44 mm)
Production repair	1.722 –1.722 in ( 43.73 –43.75 mm)
End play	0.005 –0.017 in ( .12 –.43 mm)

Rings

Item	Specification
Width - top	0.0461 –0.0469 in ( 1.17 –1.19 mm)
Width - 2nd	0.0461 –0.0470 in ( 1.17 –1.195 mm)
Width - oil	0.079 in ( 2 mm)
Ring gap (in bore) - top	0.0071 –0.0110 in ( .18 –.28 mm)
Ring gap (in bore) - 2nd	0.0276 –0.0354 in ( .7 –.9 mm)
Ring gap (in bore) - oil	0.0079 –0.0354 in ( .2 –.9 mm)

Valve Tappet

Item	Specification
Diameter	1.101 –1.102 in ( 27.965 –27.98 mm)
Tappet-to-valve clearance - intake	0.010 –0.014 in ( .255 –.345 mm)
Tappet-to-valve clearance - exhaust	0.014 –0.018 in ( .355 –.445 mm)
Tappet-to-bore clearance	0.0008 –0.0026 in ( .02 –.065 mm)

Camshaft

Item	Specification
End play	0.003 –0.008 in ( .07 –.2 mm)
Lobe lift - intake	0.31 in ( 7.9 mm)
Lobe lift - exhaust	0.260 in ( 6.6 mm)
Runout (1) a	0.0008 in ( .02 mm)
Thrust clearance	1.22 –1.22 in ( 30.96 –30.98 mm)
Journal diameter	0.9831 ± 0.0004 in ( 24.97 ± .01 mm)
Journal-to-bore clearance	0.0008 –0.0028 in ( .02 –.07 mm)

aNo. 3 Journal - Supported by No. 1 and No. 5 journals.

Connecting Rod

Item	Specification
Running clearance	0.0009 –0.0020 in ( .024 –.05 mm)
Bearing clearance	0.0009 –0.0017 in ( .024 –.044 mm)
Bearing thickness (grade 1)	0.0590 –0.0593 in ( 1.499 –1.506 mm)
Bearing thickness (grade 2)	0.0593 –0.0596 in ( 1.506 –1.513 mm)
Bearing thickness (grade 3)	0.0596 –0.0598 in ( 1.513 –1.52 mm)
Bearing thickness (grade 4)	0.0598 –0.0601 in ( 1.52 –1.527 mm)
Crank bore diameter	1.851 –1.852 in ( 47.025 –47.045 mm)
Pin bore diameter	0.8275 –0.8277 in ( 21.018 –21.024 mm)
Length (center to center)	5.276 in ( 134 mm)

Engine - 1.6L EcoBoost (132kW/180PS) – Sigma

Engine Component View. Description and Operation

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Ride Height Measurement. General Procedures

Special Tool(s) / General Equipment

Surface Gauge

Check

Ride Height Measurement - Front

NOTE: Make sure that the vehicle is positioned on a flat, level surface and the tires are inflated to the correct pressure. Vehicle should have a full tank of fuel.

Ride height = 2-3
Measurement 2
Measurement 3
Use the General Equipment: Surface Gauge