Ford Fiesta Manuals

Ford Fiesta: 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

    Upper Engine Item Part Number Description 1 67506750 Oil indicator 2 12A36612A366 Ignition coil on plug (4 required) 3 1225712257 Ignition coil mounting bracket 4 9U5509U550 Ignition coil mounting bracket insulator 5 9H4879H487 Fuel rail 6 9F5939F593 Fuel injector (4 requi..

    Other information:

    Ford Fiesta 2014 - 2019 Service Manual: Exterior Lighting - System Operation and Component Description. Description and Operation


    System Operation Headlamps System Diagram Low Beams The BCM monitors the headlamp switch position by sending voltage signals on multiple circuits to the headlamp switch. There is one circuit for each headlamp switch position. At any given time, one of the signal circuits is switched to ground to indicate the headlamp switch position. If the BCM detects..

    Ford Fiesta 2014 - 2019 Service Manual: Generator - 1.6L EcoBoost (132kW/180PS) – Sigma. Removal and Installation


    Removal   WARNING: Before beginning any service procedure in this manual, refer to health and safety warnings in section 100-00 General Information. Failure to follow this instruction may result in serious personal injury. Follow the health and safety precautions. Refer to: Health and Safety Precautions (100-00 General Information, Description and Operation). ..

    Categories

    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

    read more

    Copyright © 2025 www.fofiesta7.com