Seat 4-cylinder petrol engine 1.4L natural gas, 4 V, turbocharger, EA211 Workshop Manual

Leon 2013- Leon ST 2013-. Edition 03.2017. Engine ID CPWA. Technical information should always be available to the foremen and mechanics, because their careful and constant adherence to the instructions is essential to ensure vehicle road-worthiness and safety. In addition, the normal basic safety precautions for working on motor vehicles must, as a matter of course, be observed.

List of Workshop Manual Repair Groups

Repair Group
00 – Technical data
10 – Removing and installing engine
13 – Crankshaft group
15 – Cylinder head, valve gear
17 – Lubrication
19 – Cooling
21 – Turbocharging/supercharging
24 – Mixture preparation – injection
26 – Exhaust system
28 – Ignition system

CONTENTS

  • 00 – Technical data
    • 1 Security standards
      • 1.1 Safety precautions when working on fuel supply system
      • 1.2 Safety precautions when working on vehicles with a gas system
      • 1.3 Safety precautions when working on vehicles with start/stop system
      • 1.4 Safety precautions during road tests in which testing and measuring equipment is used
      • 1.5 Safety precautions when working on the cooling system
      • 1.6 Safety precautions when working on ignition system
    • 2 Identification
      • 2.1 Engine identification number/engine data
    • 3 Repair instructions
      • 3.1 Cleaning rules
      • 3.2 Foreign particles in engine
      • 3.3 Contact corrosion
      • 3.4 Routing and attaching pipes and wiring
      • 3.5 Installing radiators and condensers
  • 10 – Removing and installing engine
    • 1 Removing and installing the engine
      • 1.1 Engine removal
      • 1-2 Separating engine and gearbox
      • 1.3 Securing engine to engine and gearbox
      • 1.4 Installing engine
    • 2 Assembly bracket
      • 2.1 Installation overview – assembly mountings
      • 2.2 Removing and installing engine mountings
      • 2.3 Removing and installing gearbox mounting
      • 2.4 Removing and installing pendulum support
      • 2.5 Supporting engine in installation position
      • 2.6 Checking adjustment of assembly mountings
      • 2.7 Adjusting assembly mounting
  • 13 – Crankshaft group
    • 1 Cylinder block (pulley end)
      • 1.1 Exploded view – poly V-belt drive
      • 1.2 Assembly overview – Sealing flange, belt pulley end
      • 1.3 Removing and installing poly V-belts
      • 1.4 Removing and installing tensioner for poly V-belt
      • 1.5 Removing and installing vibration damper
      • 1.6 Removing and installing engine support
      • 1.7 Crankshaft oil seal- pulley side: replace
      • 1.8 Removing and installing sealing flange (pulley end)
    • 2 Cylinder block, gearbox end
      • 2.1 Exploded view – cylinder block, gearbox end
      • 2.2 Removing and installing flywheel
      • 2.3 Removing and installing sealing flange (gearbox end)
    • 3 Crankshaft
      • 3.1 Crankshaft dimensions
      • 3.2 Renewing needle bearing in crankshaft
      • 3.3 Measuring axial clearance of crankshaft
    • 4 Pistons and conrods
      • 4.1 Exploded view – pistons and conrods
      • 4.2 Removing and installing pistons
      • 4.3 Checking pistons and cylinder bores
      • 4.4 Checking radial clearance of conrod bearings
  • 15 – Cylinder head, valve gear
    • 1 Cylinder head
      • 1.1 Exploded view – cylinder head
      • 1.2 Exploded view – camshaft housing
      • 1.3 Removing and installing cylinder head
      • 1.4 Removing and installing camshaft housing
      • 1.5 Checking compression pressure
    • 2 Toothed belt drive
      • 2.1 Exploded view – toothed belt cover
      • 2.2 Exploded view – toothed belt
      • 2.3 Checking valve timing
      • 2.4 Detaching toothed belt from camshaft
      • 2.5 Timing belt: removing, fitting, tensioning
    • 3 Valve gear
      • 3.1 Assembly overview – valve gear
      • 3.2 Measuring axial play of camshaft
      • 3.3 Removing and installing camshaft oil seal
      • 3.4 Removing and installing camshaft adjuster
      • 3.5 Removing and installing toothed belt pulley
      • 3.6 Removing and installing camshaft control valve 1 N205
      • 3.7 Removing and installing valve stem seals
    • 4 Inlet and exhaust valves
      • 4.1 Valve guides: verification
      • 4.2 Valves: checking
      • 4.3 Valve dimensions
  • 17 – Lubrication
    • 1 Sump, oil pump
      • 1.1 Exploded view – sump/oil pump
      • 1.2 Engine oil
      • 1.3 Removing and installing sump
      • 1.4 Removing and installing oil pump
      • 1.5 Removing and installing oil level and oil temperature sender G266
    • 2 Engine oil radiator
      • 2.1 Assembly overview – engine oil cooler
      • 2.2 Removing and installing engine oil cooler
    • 3 Crankcase breather system
      • 3.1 Exploded view – crankcase breather system
      • 3.2 Removing and installing the oil separator
    • 4 Oil filter/oil pressure switches
      • 4.1 Exploded view – oil filter housing/oil pressure switches
      • 4.2 Removingr anddinstallingoil pressure; switch; F1i pu
      • 4.3 Removing and installing oil pressure switch forred uced oil pressure F378
      • 4.4 Removing and installing valve for oil pressure control N428
      • 4.5 Checking oil pressure
  • 19 – Cooling
    • 1 Cooling system/coolant
      • 1.1 Connection diagram – coolant hoses
      • 1.2 Draining and filling coolant
      • 1.3 Checking cooling system for leaks
    • 2 Coolant pump/thermostat assembly
      • 2.1 Exploded view – coolant pump and thermostat
      • 2.2 Exploded view – electric coolant pump
      • 2.3 Exploded view – coolant temperature sensors
      • 2.4 Removing and replacing coolant pump
      • 2.5 Removing and installing toothed belt pulley for coolant pump
      • 2.6 Cooling system thermostat: removing and installing
      • 2.7 Removing and installing electric coolant pump
      • 2.8 Removing and installing coolant temperature sender G62
      • 2.9 Removing and installing coolant temperature sender at radiator outlet G83
    • 3 Coolant pipes
      • 3.1 Exploded view – coolant pipes
      • 3.2 Removing and installing coolant pipes
    • 4 Radiator/radiator fans
      • 4.1 Exploded view – radiator/radiator fans
      • 4.2 Exploded view – radiator cowl and radiator fans
      • 4.3 Removing and positioning radiator
      • 4.4 Removing and installing cooler for charge air cooling circuit
      • 4.5 Removing and installing radiator cowl
      • 4.6 Removing and installing radiator fans
  • 21 – Turbocharging/supercharging
    • 1 Exhaust turbocharger
      • 1.1 Exploded view – turbocharger
      • 1.2 Turbo compressor: removing and fitting
      • 1.3 Removing and installing charge pressure positioner V465
    • 2 Supercharger air system:
      • 2.1 Assembly overview – charge air system
      • 2.2 Removing and installing charge air pressure sender GX26
      • 2.3 Removing and installing charge air cooler
      • 2.4 Removing and installing the air intake pipe
      • 2.5 Checking charge air system for leaks
  • 24 – Mixture preparation – injection
    • 1 Injection system
      • 1.1 Overview of fitting locations – injection system
    • 2 Injectors
      • 2.1 Assembly overview – fuel rail with injectors
      • 2.2 Removing and installing fuel rail
      • 2.3 Injectors: removing and installing
    • 3 Air cleaner
      • 3.1 Exploded view – air cleaner housing
      • 3.2 Removing and installing air cleaner housing
      • 3.3 Removing and installing resonator for intake air
    • 4 Suction hose
      • 4.1 Intake manifold – exploded view
      • 4.2 Removing and installing intake manifold
      • 4.3 Throttle valve control unittGX3
    • 5 Checking natural gas supply system for leaks
      • 5.1 Different pressure sections of natural gas supply system
      • 5.2 Determining pressure in natural gas system
      • 5.3 Determining operating mode of natural gas vehicles
      • 5.4 Activating/deactivating natural gas mode
      • 5.5 Checkin g gas system for leaks
    • 6 Gas pressure regulator
      • 6.1 Exploded view – gas pressure regulator
      • 6.2 Removing and installing gas pressure regulator
      • 6.3 Removing and installing tank pressure sensor G400
    • 7 Gas injectors
      • 7.1 Assembly overview – gas rail
      • 7.2 Removing and installing gas rail with gas injector N366 I N367 I N368
      • 7.3 Removing and installing pressure and temperature sensor for gas rail GX21
    • 8 Sensors
      • 8.1 Remove and install intake manifold sender GX9
      • 8.2 Removing and installing fuel pressure sensor G247
      • 8.3 Checking fuel pressure sender G247
    • 9 Engine control unit
      • 9.1 Removing and installing engine control unit J623
    • 10 High-pressure pump
      • 10.1 Exploded view – high-pressure pump
      • 10.2 High-pressure pump: removing and fitting
      • 10.3 Removing and installing high-pressure pipe
    • 11 Lambda sensor
      • 11.1 Exploded view – Lambda probe
      • 11.2 Removing and installing lambda probe 1 before catalytic converter GX10 I lambda probe 1 after catalytic converter GX7
  • 26 – Exhaust system
    • 1.1 Exploded view – silencers
    • 1.2 Removing and installing silencers
    • 1.3 Align exhaust system to be free of stress
    • 1.4 Checking exhaust system for leaks
    • 2 Emission control
      • 2.1 Assembly overview – emission control
      • 2.2 Removing and installing catalytic converter
  •  28 – Ignition system
    • 1 Ignition system
      • 1.1 Assembly overview – ignition system
      • 1.2 Spark plug test data
      • 1.3 Ignition coils with output stage: removing and fitting
      • 1.4 Removing and installing knock sensor
      • 1.5 Removing and installing Hall sender
      • 1.6 Removing and installing engine speed sensor G28

Language: English
Format: PDF
Pages: 342

Seat 4-cylinder petrol engine 1.4L natural gas, 4 V, turbocharger, EA211 Workshop Manual

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