1.8L - Engine Mechanical, Fuel Injection Ignition, Engine Code(S): AEB, ATW

• 00 General, Technical Data
  • Technical data
    • Engine identification
    • Engine specifications
• 10 Engine - Assembly
  • Engine, removing and installing
    • Engine, removing and installing
    • Notes for removal
    • Notes for installation
      • Notes
      • Additional notes and assembly steps for vehicles with A/C system
    • Tightening torques
      • Notes
      • Front engine mount, assembly overview
• 13 Crankshaft assembly
  • Engine, disassembling and assembling
    • Engine, disassembling and assembling
    • Engine, Disassembling And Assembling - Part I, Assembly Overview
    • Part II, assembly overview
    • Part III, old toothed belt tensioning system, assembly overview
    • Part IV, new toothed belt tensioning system, assembly overview
    • Ribbed belt for A/C compressor, removing and installing
      • Notes
      • Removing
      • Installing
    • Ribbed belt, removing and installing.
  • Sealing flanges and flywheel/drive plate, removing and installing
    • Sealing flanges and flywheel/drive plate, removing and installing
    • Sealing flange, assembly overview
    • Seal for crankshaft (ribbed belt side), replacing
      • Notes
      • Removing
      • Installing
    • Drive plate, removing and installing
      • Notes
      • Drive plate, loosening and tightening
      • Drive plate, installing
  • Crankshaft, removing and installing
    • Crankshaft, removing and installing
    • Crankshaft, assembly overview
      • Notes
      • Identification on crankshaft bearing, top
    • Needle bearings for crankshaft, pulling out and driving in
    • Crankshaft dimensions
  • Pistons and connecting rods, disassembling and assembling
    • Pistons and connecting rods, disassembling and assembling
    • Pistons and connecting rods, assembly overview
    • Pistons, piston rings and cylinder bore, checking
      • Notes
      • Checking piston ring gap
      • Checking piston ring height play
      • Checking piston
      • Checking cylinder bore
      • Piston and cylinder dimensions
• 15 Engine - Cylinder head, Valvetrain
  • Cylinder head
    • Cylinder head
    • Cylinder head, assembly overview
      • Notes
      • Checking cylinder head for warpage
      • Cylinder head - sealing surface, resurfacing
    • Cylinder head, removing and installing
      • Notes
      • Removing
      • Installing
    • Cylinder head cover, removing and installing
    • Toothed belt, removing, installing and tensioning
      • Notes
      • Toothed belt (vehicles with old toothed belt tensioning system), removing
      • Toothed belt, installing completely
      • Toothed belt, installing
      • Toothed belt (vehicles with new toothed belt tensioning system), removing
    • Compression pressure, checking
      • Notes
      • Work procedure
  • Valvetrain, servicing
    • Valvetrain, servicing
    • Valvetrain, assembly overview
    • Camshaft, checking axial play
    • Valve seats, refacing
      • Notes
      • Valve dimensions
    • Oil seals for camshafts, replacing
      • Notes
      • Oil seal at camshaft gear, removing
      • Oil seal at camshaft gear, installing
      • Oil seal at Camshaft Position (CMP) sensor, removing
      • Oil seal at Camshaft Position (CMP) sensor, installing
    • Hydraulic valve lifters, checking
    • Camshaft, removing and installing
      • Notes
      • Removing
      • Installing
        • Notes
        • Sealing contact surfaces between double bearing cap and cylinder head
        • Sealing contact surfaces between camshaft adjuster/cylinder head
    • Valve guides, checking
    • Valve stem oil seals, replacing
      • Notes
      • Removing
      • Installing
• 17 Engine - Lubrication
  • Lubrication system components
    • Lubrication system components
    • Engine oil
      • Notes
      • Oil filling quantities
      • Engine oil specifications
      • Markings on oil dipstick
    • Lubrication system components, assembly overview
      • Notes
      • Vehicles without oil level thermal sensor
      • Vehicles with oil level thermal sensor
        • Notes
        • Checking oil pump backlash
        • Checking oil pump axial clearance
    • Oil pan, removing and installing
      • Notes
      • Removing
      • Installing
      • Tightening torques
    • Oil pressure and oil pressure switch, checking
      • Notes
      • Test requirements
      • Test sequence
• 19 Engine - Cooling system
  • Cooling system components
    • Cooling system components
    • Cooling system components (on body), assembly overview
    • Cooling system components (on engine), assembly overview
    • Coolant pump and bracket, assembly overview
      • Notes
      • Tightening sequence, bracket to cylinder block
    • Coolant pump, assembly overview
    • Connection diagram for coolant hoses
      • Connection diagram for engine codes AEB, ATW
    • Coolant, draining and refilling
      • Notes
      • Draining
      • Filling
    • Radiator, removing and installing
      • Notes
      • Removing
      • Installing
      • Additional notes and assembly steps for vehicles with A/C system
    • Viscous fan clutch, removing and installing
      • Notes
      • Viscous fan clutch, removing
      • Viscous fan clutch, installing
    • Bushing for viscous fan clutch, removing and installing
      • Notes
      • Removing
      • Installing
    • V-belt for coolant pump, removing and installing
      • Notes
      • Removing
      • Installing
• 20 Fuel supply
  • Fuel supply system components, removing and installing
    • Fuel supply system components, removing and installing
    • Fuel tank with attachments, assembly overview
      • Notes
      • Vehicles with All Wheel Drive (AWD)
        • Notes
        • Installation position of fuel delivery unit flange
        • Checking bleeder valve
      • Front Wheel Drive (FWD) vehicles
        • Notes
        • Installation position of fuel delivery unit flange
        • Checking bleeder valve
    • Safety precautions when working on fuel supply system
    • Rules of cleanliness
    • Fuel delivery unit (vehicles with Front Wheel Drive (FWD)), removing and installing
      • Notes
      • Removing
      • Installing
    • Fuel delivery unit (vehicles with All Wheel Drive (AWD)), removing and installing
      • Notes
      • Removing
      • Installing
    • Fuel tank, removing and installing
      • Notes
      • Vehicles with All Wheel Drive (AWD)
      • Front Wheel Drive (FWD) vehicles
    • Fuel Pump (FP), checking
      • Notes
      • Checking function and voltage supply
      • Checking fuel delivery
      • Fuel Pump (FP) check-valve, checking
  • EVAP canister system
    • Function
    • EVAP canister system, assembly overview
      • Notes
      • Checking EVAP system for leaks
    • Fuel tank ventilation, checking
    • EVAP system, checking using tester KLI 9210
      • Introduction
      • Calibrating the KLI90210 tester
      • Testing the fuel cap
      • Checking Leak Detection Pump (LDP) V144 for internal leaks
      • Conditions
      • Checking EVAP system for leaks
  • Electronic Engine Power Control (EPC), assembly overview
    • Electronic Engine Power Control (EPC), assembly overview
  • Accelerator pedal mechanism (accelerator pedal cable)
    • Accelerator pedal mechanism (accelerator pedal cable)
    • Accelerator pedal mechanism, assembly overview
      • Notes
      • Accelerator pedal cable mount, removing and installing
      • Installation position of accelerator pedal stop on mounting bracket
    • Accelerator Pedal (AP) cable, adjusting
      • Notes
      • Vehicles with manual transmission
      • Vehicles with automatic transmission
• 21 Turbocharger, G-Charger
  • Charge air system with turbocharger
    • Charge air system with turbocharger
    • Rules of cleanliness
    • Safety precautions
    • Turbocharger with attachments, assembly overview
    • Charge air cooler, assembly overview
    • Turbocharging system, overview
      • Notes
      • Engine code AEB
      • Engine code ATW
  • Charge pressure system, checking
    • Charge pressure system, checking
    • Charge pressure regulation (vehicles without Electronic Power Control (EPC)), checking
    • Vacuum diaphragm for wastegate bypass regulator valve, checking
    • Deceleration shut-off valve, checking
    • Checking charge air system for proper seal
• 24 Multiport Fuel Injection (MFI)
  • Fuel injection, servicing
    • Fuel injection, servicing
    • General Notes on Fuel Injection
    • Component locations, overview
      • Engine codes AEB, ATW
    • Injection system components, assembly overview
      • Engine codes AEB, ATW
    • Air filter, assembly overview
      • Engine codes AEB, ATW
    • Fuel rail with fuel injectors, assembly overview
    • Safety precautions
      • Notes
      • Engine code AEB:
      • Engine code ATW
    • Rules of cleanliness
    • Technical data
  • Components, checking
    • Components, checking
    • Components, checking using Vehicle Diagnosis, Testing and Information System VAS 5051A or Vehicle Diagnosis and Service Information System VAS 5052
    • Fuel injectors, checking injection quantity and for proper seal
      • Notes
      • Checking proper seal
      • Checking injection quantity
    • Fuel pressure regulator and residual pressure, checking
  • Engine Control Module (ECM)
    • Engine Control Module (ECM)
    • Engine Control Module (ECM), replacing
    • Functions and adapting components
    • DTC memory of Engine Control Module (ECM), checking and erasing
• 26 Exhaust system, Emission controls
  • Exhaust system components
    • Exhaust system components
    • Vehicles with Front Wheel Drive (FWD), assembly overview
      • Notes
      • Vehicles with Front Wheel Drive (FWD) (without turbocharger)
      • Vehicles with Front Wheel Drive (FWD) (with turbocharger)
      • Individual components of mounting
    • Vehicles with All Wheel Drive (AWD), assembly overview
      • Notes
      • Center muffler and rear muffler, separating
  • Secondary Air Injection (AIR) system
    • Secondary Air Injection (AIR) system
    • Function
    • Secondary Air Injection system, assembly overview
    • Combination valve, checking
    • Secondary Air Injection (AIR) valve, checking
• 28 Ignition/Glow plug System
  • Ignition, servicing
    • Ignition, servicing
    • General notes on ignition system
    • Ignition, assembly overview
      • Notes
      • Engine code AEB
      • Engine code ATW
    • Safety precautions
      • Notes
      • Engine code AEB:
      • Engine code ATW
    • Test Data, Spark Plugs