Jetta GLS L4-1.8L Turbo (AWD) (2001): Engine, Cooling and Exhaust

Also for this vehicle: Jetta GL L4-1.9L DSL Turbo (ALH) (2001), Jetta GL L4-2.0L (AVH) (2001), Jetta GL Wagon L4-1.9L DSL Turbo (ALH) (2002), Jetta GLS L4-1.8L Turbo (AWP) (2002), Jetta GLS L4-1.9L DSL Turbo (ALH) (2001), Jetta GLS L4-2.0L (AVH) (2001), Jetta GLS V6-2.8L (AFP) (2002), Jetta GLS VR6 V6-2.8L (AFP) (2001), Jetta GLS Wagon L4-1.8L Turbo (AWP) (2002), Jetta GLS Wagon L4-2.0L (AZG) (2002), Jetta GLS Wagon V6-2.8L (AFP) (2001), Jetta GLX V6-2.8L (AFP) (2002), Jetta GLX Wagon V6-2.8L (AFP) (2001), Jetta III L4-1.9L DSL Turbo (AAZ) (1993), Jetta III L4-2.0L (ABA) (1995), Jetta III V6-2792cc 2.8L DOHC (1994), Jetta L4-1.8L Turbo (AWD) (2000), Jetta L4-1.8L Turbo (AWP) (2004), Jetta L4-1.9L DSL Turbo (AAZ) (1997), Jetta L4-1.9L DSL Turbo (AHU) (1999), Jetta L4-1.9L DSL Turbo (BEW) (2004), Jetta L4-1.9L DSL Turbo (BRM) (2006), Jetta L4-1588cc 1.6L DSL SOHC (1982), Jetta L4-1588cc 1.6L DSL SOHC (ME) (1989), Jetta L4-1588cc 1.6L DSL SOHC Turbo (1985), Jetta L4-1715cc 1.7L SOHC (1983), Jetta L4-1781cc 1.8L DOHC (1988), Jetta L4-1781cc 1.8L SOHC (1987), Jetta L4-1781cc 1.8L SOHC (ACC) Can (1995), Jetta L4-1781cc 1.8L SOHC (RV, PF) (1989), Jetta L4-2.0L (ABA) (1996), Jetta L4-2.0L (AEG) (2000), Jetta L4-2.0L (AZG) (2004), Jetta L4-2.0L (BEV) (2004), Jetta L5-2.5L (BGP) (2006), Jetta L5-2.5L (CBTA) (2008), Jetta Sedan (162) L4-2.0L Turbo (CBPA) (2011), Jetta Sedan (162) L5-2.5L (CBUA) (2011), Jetta Sedan L4-1.8L Turbo (AWP) (2003), Jetta Sedan L4-1.9L DSL Turbo (BEW) (2005), Jetta Sedan L4-2.0L (AVH) (2003), Jetta Sedan L4-2.0L (BBW) (2005), Jetta Sedan L5-2.5L (BGP) (2005), Jetta Sedan L5-2.5L (CBTA) (2009), Jetta Sedan V6-2.8L (BDF) (2003), Jetta SportWagen (AJ5) L4-2.0L DSL Turbo (CJAA) (2011), Jetta SportWagen (AJ5) L5-2.5L (CBUA) (2011), Jetta SportWagen L4-2.0L DSL Turbo (CBEA) (2009), Jetta SportWagen L4-2.0L DSL Turbo (CJAA) (2010), Jetta SportWagen L4-2.0L Turbo (CCTA) (2009), Jetta SportWagen L5-2.5L (CBUA) (2009), Jetta V6-2.8L (AFP) (1999), Jetta V6-2.8L (BDF) (2002), Jetta Wagon L4-1.8L Turbo (AWP) (2005), Jetta Wagon L4-1.9L DSL Turbo (ALH) (2003), Jetta Wagon L4-2.0L (BEV) (2005).

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

1. 01Relays and ModulesRelays and Modules: Sections
2. 02Sensors and SwitchesSensors and Switches: Sections
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
   • Engine189 pages

     • Actuators and Solenoids - Engine › Variable Valve Timing Actuator › Component Information › Technical Service Bulletins › Engine - Rattling Noise On Start Up (Normal Condition)
     • Compression Check › System Information › Specifications23
     • Camshaft, Lifters and Push Rods16 pages

       • Camshaft Bearing › Component Information › Specifications2
       • Camshaft Gear/Sprocket › Component Information › Specifications2
       • Camshaft, Engine › Component Information › Service Precautions23456789
       • Lifter / Lash Adjuster, Valve › Component Information › Service Precautions2
       • Variable Valve Timing Actuator › Component Information › Technical Service Bulletins › Engine - Rattling Noise On Start Up (Normal Condition)
     • Cylinder Block Assembly25 pages

       • Connecting Rod, Engine › Component Information › Specifications › Connecting Rod Nut2
       • Crankshaft Gear/Sprocket › Component Information › Specifications
       • Crankshaft Main Bearing › Component Information › Specifications
       • Crankshaft, Engine › Component Information9 pages

         • Specifications2345
         • Tools and Equipment › Crank Sprocket Lock - AST Tool # 3099234
       • Sealing Flange, Engine Front <--> [Front Engine Plate] › Component Information › Service and Repair23
       • Harmonic Balancer - Crankshaft Pulley › Component Information › Specifications
       • Piston, Engine › Component Information › Specifications2345
       • Piston Ring, Engine › Component Information › Specifications
       • Sealing Flange, Engine Rear <--> [Rear Engine Plate] › Component Information › Service and Repair2
     • Cylinder Head Assembly16 pages

       • Valve Clearance › System Information › Specifications
       • Fuel Pressure Release › System Information › Service Precautions
       • Valve Cover › Valve Cover Gasket › Component Information › Technical Service Bulletins6 pages

         • Customer Interest for Valve Cover Gasket: › 1505-01 › Nov › 05 › Engine - Upper Engine Oil Leak Diagnostic Guidelines23
         • All Technical Service Bulletins for Valve Cover Gasket: › 1505-01 › Nov › 05 › Engine - Upper Engine Oil Leak Diagnostic Guidelines23
       • Valve Guide › Component Information › Testing and Inspection
       • Valve Seat › Component Information › Service and Repair2
       • Valve Spring › Component Information › Tools and Equipment › Valve Spring Comp. Support - AST Tool # 20362345
     • Drive Belts, Mounts, Brackets and Accessories9 pages

       • Ribbed Belt <--> [Drive Belt] › Component Information7 pages

         • Diagrams › With Power Steering Pump and A/C Compressor2
         • Service and Repair › Procedures2345
       • Engine Mount › Component Information › Service and Repair2
     • Engine Lubrication39 pages

       • Engine Oil Pressure › Component Information › Specifications23
       • Engine Oil Dip Stick - Dip Stick Tube › Component Information › Locations
       • Engine Oil Drain Plug › Component Information › Technical Service Bulletins › Engine - Oil Drain Plug Thread Cleaning2
       • Engine Oil › Component Information24 pages

         • Technical Service Bulletins › Engine - Measurement Of Oil Consumption2345678910111213141516171819
         • Specifications › Capacity Specifications2
         • Service and Repair › Checking / Adding Engine Oil23
       • Engine Oil Filler / Breather Cap › Component Information › Locations
       • Oil Pan, Engine › Component Information › Technical Service Bulletins › Engine - Hybrid Oil Pan Information2
       • Oil Pressure Sender › Component Information › Locations23
       • Oil Pump, Engine › Engine Oil Pressure › Component Information › Specifications23
     • Intake Manifold › Component Information › Specifications234
     • Seals and Gaskets, Engine26 pages

       • Camshaft Housing Gasket › Component Information › Technical Service Bulletins6 pages

         • All Technical Service Bulletins for Camshaft Housing Gasket: › 1505-01 › Nov › 05 › Engine - Upper Engine Oil Leak Diagnostic Guidelines23
         • Customer Interest for Camshaft Housing Gasket: › 1505-01 › Nov › 05 › Engine - Upper Engine Oil Leak Diagnostic Guidelines23
       • Camshaft Oil Seal › Component Information › Technical Service Bulletins6 pages

         • All Technical Service Bulletins for Camshaft Oil Seal: › 1505-01 › Nov › 05 › Engine - Upper Engine Oil Leak Diagnostic Guidelines23
         • Customer Interest for Camshaft Oil Seal: › 1505-01 › Nov › 05 › Engine - Upper Engine Oil Leak Diagnostic Guidelines23
       • Front Crankshaft Seal › Component Information › Service and Repair23
       • Valve Cover Gasket › Component Information › Technical Service Bulletins6 pages

         • All Technical Service Bulletins for Valve Cover Gasket: › 1505-01 › Nov › 05 › Engine - Upper Engine Oil Leak Diagnostic Guidelines23
         • Customer Interest for Valve Cover Gasket: › 1505-01 › Nov › 05 › Engine - Upper Engine Oil Leak Diagnostic Guidelines23
       • Valve Guide Seal › Component Information5 pages

         • Service and Repair23
         • Tools and Equipment › Valve Seal Remover - AST Tool # 33642
     • Sensors and Switches - Engine › Oil Pressure Sender › Component Information › Locations23
     • Timing Components23 pages

       • Camshaft Gear/Sprocket › Component Information › Specifications2
       • Crankshaft Gear/Sprocket › Component Information › Specifications
       • Timing Belt › Component Information8 pages

         • Specifications
         • Service and Repair › Procedures234567
       • Timing Belt Tensioner › Component Information5 pages

         • Specifications
         • Tools and Equipment › 1.8T Tensioner Holder Set - AST Tool # 6700234
       • Timing Chain › Component Information › Service Precautions234
       • Timing Chain Tensioner › Component Information › Technical Service Bulletins › Engine - Rattling Noise On Start Up (Normal Condition)
       • Timing Component Alignment Marks › Component Information › Locations › Timing Chain Alignment Marks
       • Variable Valve Timing › Variable Valve Timing Actuator › Component Information › Technical Service Bulletins › Engine - Rattling Noise On Start Up (Normal Condition)
     • Tune-up and Engine Performance Checks18 pages

       • Fuel Pressure › System Information › Specifications › System Pressure2
       • Idle Speed › System Information › Specifications2345
       • Air Cleaner Housing › Component Information › Service and Repair
       • Fuel Filter › Fuel Pressure Release › System Information › Service Precautions
       • Ignition Timing › Number One Cylinder › Component Information › Locations
       • Spark Plug › Component Information4 pages

         • Specifications2
         • Tools and Equipment › Spark Plug Pliers - AST Tool # H 18492
       • Compression Check › System Information › Specifications23
       • Valve Clearance › System Information › Specifications
     • Water Pump › Component Information › Specifications23456
   • Cooling System115 pages

     • Coolant › Component Information4 pages

       • Technical Service Bulletins › Cooling System - Coolant Identification/Mixing2
       • Specifications › Capacity Specifications2
     • Coolant Level Sensor › Component Information › Locations
     • Coolant Reservoir › Component Information › Technical Service Bulletins24 pages

       • Customer Interest for Coolant Reservoir: › 9707-03 › May › 07 › Instruments - Various Instrument Cluster Malfunctions23456789101112
       • All Technical Service Bulletins for Coolant Reservoir: › 9707-03 › May › 07 › Instruments - Various Instrument Cluster Malfunctions23456789101112
     • Radiator Cooling Fan27 pages

       • A/C Pressure Sensor/Switch - Cooling Fan › Component Information7 pages

         • Locations › A/C Pressure Switch F1292
         • Description and Operation › A/C Pressure Switch F1292
         • Testing and Inspection › A/C Pressure Switch F12923
       • Radiator Cooling Fan Control Module › Component Information17 pages

         • Locations
         • Diagrams › Diagram Information and Instructions2345678910111213141516
       • Radiator Cooling Fan Motor Relay › Component Information › Locations
       • Radiator Cooling Fan Temperature Sensor / Switch › Component Information › Locations
       • Fan Clutch › Component Information › Tools and Equipment
     • Engine - Coolant Temperature Sensor/Switch7 pages

       • Coolant Temperature Sensor / Switch HVAC › Component Information › Description and Operation
       • Coolant Temperature Sensor/Switch (For Computer) › Component Information › Testing and Inspection2345
       • Radiator Cooling Fan Temperature Sensor / Switch › Component Information › Locations
     • Heater Core › Component Information › Service and Repair2
     • Radiator › Component Information › Service and Repair2
     • Relays and Modules - Cooling System18 pages

       • Radiator Cooling Fan Control Module › Component Information17 pages

         • Locations
         • Diagrams › Diagram Information and Instructions2345678910111213141516
       • Radiator Cooling Fan Motor Relay › Component Information › Locations
     • Sensors and Switches - Cooling System15 pages

       • A/C Pressure Sensor/Switch - Cooling Fan › Component Information7 pages

         • Locations › A/C Pressure Switch F1292
         • Description and Operation › A/C Pressure Switch F1292
         • Testing and Inspection › A/C Pressure Switch F12923
       • Coolant Level Sensor › Component Information › Locations
       • Engine - Coolant Temperature Sensor/Switch7 pages

         • Coolant Temperature Sensor / Switch HVAC › Component Information › Description and Operation
         • Coolant Temperature Sensor/Switch (For Computer) › Component Information › Testing and Inspection2345
         • Radiator Cooling Fan Temperature Sensor / Switch › Component Information › Locations
     • Thermostat, Engine Cooling › Component Information9 pages

       • Specifications
       • Service and Repair › Procedures2345678
     • Water Pump › Component Information › Specifications23456
   • Exhaust System11 pages

     • Catalytic Converter › Component Information › Technical Service Bulletins8 pages

       • Customer Interest for Catalytic Converter: › 2607-06 › Sep › 07 › Emissions - Possible MIL ON/Cat Converter DTC's Set234
       • All Technical Service Bulletins for Catalytic Converter: › 2607-06 › Sep › 07 › Emissions - Possible MIL ON/Cat Converter DTC's Set234
     • Exhaust Manifold › Component Information › Specifications
     • Heat Shield, Exhaust › Component Information › Technical Service Bulletins › Exhaust System - Heat Shield Replacement Guidelines2
5. 05Powertrain ManagementPowertrain Management: Sections
6. 06Transmission and DrivetrainTransmission and Drivetrain: Sections
7. 07Brakes and Traction ControlBrakes and Traction Control: Sections
8. 08Starting and ChargingStarting and Charging: Sections
9. 09Power and Ground DistributionPower and Ground Distribution: Sections
10. 10Steering and SuspensionSteering and Suspension: Sections
11. 11Heating and Air ConditioningHeating and Air Conditioning: Sections
12. 12Restraint SystemsRestraint Systems: Sections
13. 13Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
14. 14Body and FrameBody and Frame: Sections
15. 15Cruise ControlCruise Control: Sections
16. 16Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
17. 17Lighting and HornsLighting and Horns: Sections
18. 18Windows and GlassWindows and Glass: Sections
19. 19Wiper and Washer SystemsWiper and Washer Systems: Sections