E 320 4MATIC Wagon W211 V6-3.2L M112 (2003): Engine, Cooling and Exhaust

Also for this vehicle: E 300 (124.131) L6-3.0L DSL (606.910) (1995), E 300D (210.020) L6-3.0L DSL (606.912) (1996), E 300TD (210.025) L6-3.0L DSL Turbo (606.962) (1998), E 320 4MATIC Sedan (210.082) V6-3.2L (112.941) (1999), E 320 4MATIC Sedan (211.082) V6-3.2L (112.954) (2004), E 320 4MATIC Wagon (210.282) V6-3.2L (112.941) (1998), E 320 BLUETEC (211.022) V6-3.0L DSL Turbo (642.920) (2007), E 320 CDI (211.026) L6-3.2L DSL Turbo (648.961) (2005), E 320 Coupe (124.052) L6-3.2L (104.992) (1994), E 320 Sedan (210.065) V6-3.2L (112.941) (1999), E 320 Sedan (211.065) V6-3.2L (112.949) (2004), E 320 Wagon (124.092) L6-3.2L (104.992) (1994), E 320 Wagon (210.265) V6-3.2L (112.941) (1998), E 320 Wagon (211.265) V6-3.2L (112.949) (2003), E 350 4MATIC Sedan (211.087) V6-3.5L (272.972) (2006), E 350 4MATIC Sedan (212.087) V6-3.5L (272.977) (2010), E 350 4MATIC Wagon (211.287) V6-3.5L (272.972) (2007), E 350 BLUETEC (212.024) V6-3.0L DSL Turbo (642.850) (2011), E 350 Coupe (207.356) V6-3.5L (272.961) (2011), E 350 Sedan (211.056) V6-3.5L (272.964) (2006), E 350 Sedan (212.056) V6-3.5L (272.980) (2010), E 420 (210.072) V8-4.2L (119.985) (1997), E 430 (210.070) V8-4.3L (113.940) (1999), E 430 4MATIC (210.083) V8-4.3L (113.940) (2000), E 500 (124.036) V8-5.0L (119.974) (1994), E 500 (211.070) V8-5.0L (113.967) (2004), E 500 4MATIC Sedan (211.083) V8-5.0L (113.969) (2005), E 500 4MATIC Wagon (211.283) V8-5.0L (113.969) (2004), E 55 AMG Sedan (211.076) V8-5.5L SC (113.990) (2003), E 55 AMG Wagon (211.276) V8-5.5L SC (113.990) (2006), E 550 (211.072) V8-5.5L (273.960) (2007), E 550 4MATIC Sedan (212.090) V8-5.5L (273.970) (2011), E 550 Coupe (207.372) V8-5.5L (273.966) (2010), E 63 AMG Sedan (211.077) V8-6.3L (156.983) (2007), E 63 AMG Sedan (212.077) V8-6.3L (156.985) (2010).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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

01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
- Engine699 pages
  - Access Cover, Engine › Component Information › Service and Repair2
  - Actuators and Solenoids - Engine › Variable Valve Timing Solenoid › Component Information › Locations › Camshaft Intake Solenoid, Left2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…28
  - Compression Check › System Information12 pages
    Specifications › Pressure/Variation2 3 4 5 6 7
    System Diagnosis › AR01.00-P-1200B Testing Compression Pressure2 3 4 5
  - Camshaft, Lifters and Push Rods31 pages
    Camshaft Bearing › Component Information5 pages
    Specifications2
    Service and Repair › AR05.20-P-7103AU Remove/Install Camshaft Bearing Cap2 3
    Camshaft Gear/Sprocket › Component Information › Specifications2
    Camshaft, Engine › Component Information17 pages
    Specifications › Position Sensor2 3 4 5 6 7 8
    Service and Repair › Procedures2 3 4 5 6 7
    Tools and Equipment › Electrical / Mechanical Repair2
    Rocker Arm Assembly › Component Information7 pages
    Service and Repair › AR05.20-P-2350AU Remove/Install Rocker Arm Shaft2 3 4 5
    Tools and Equipment › Special Tools2
  - Cylinder Block Assembly135 pages
    Balance Shaft › Component Information › Specifications › Balancing Shaft2
    Connecting Rod Bearing › Component Information8 pages
    Specifications2
    Service and Repair › Procedures2 3 4 5 6
    Connecting Rod, Engine › Component Information21 pages
    Specifications › Torque2 3 4 5 6 7 8 9 10 11 12 13 14 15
    Testing and Inspection › AR03.10-P-6111-01BV Inspect Conrod Bolts2
    Service and Repair › AR03.10-P-6111-02BV Tightening Conrod Bolts2 3 4
    Crankshaft Main Bearing › Component Information33 pages
    Specifications › BE03.20-P-1000-04E Inspection Data of Crankshaft Bearing Clearance2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
    Service and Repair › AR03.20-P-4291-03AV Determine Crankshaft Bearing Axial Play2 3 4 5 6 7 8 9 10
    Crankshaft Seal Retainer › Component Information6 pages
    Specifications2
    Service and Repair › Procedures2 3 4
    Crankshaft, Engine › Component Information20 pages
    Specifications › Connecting Rod2 3 4 5 6 7 8 9 10 11 12 13 14 15
    Service and Repair › AR03.20-P-4351AV Remove/Install Crankshaft2 3 4 5
    Cylinder Liner › Component Information › Specifications2 3 4 5 6 7
    Engine Block Heater › Component Information › Specifications
    Harmonic Balancer - Crankshaft Pulley › Component Information10 pages
    Specifications › BE03.30-P-1000-02A Belt Pulley/Vibration Damper2 3
    Service and Repair › Procedures2 3 4 5
    Tools and Equipment › Electrical / Mechanical Repair2
    Piston, Engine › Component Information17 pages
    Specifications › Connecting Rod2 3 4 5 6 7 8 9
    Service and Repair › AR03.10-P-7021AV Remove/Install Pistons2 3 4 5 6 7 8
    Piston Ring, Engine › Component Information10 pages
    Specifications › BE03.10-P-1000-05B Inspection Data of Piston Rings2 3 4 5 6 7
    Service and Repair › AR03.10-P-7311BV Remove/Install Piston Rings2 3
  - Cylinder Head Assembly43 pages
    Fuel Pressure Release › System Information › Technical Service Bulletins4 pages
    Customer Interest for Fuel Pressure Release: › P-82_62-537 › Oct › 06 › Audio System - Front Speaker Whirrs/Clatters/Distorted2
    All Technical Service Bulletins for Fuel Pressure Release: › P-82_62-537 › Oct › 06 › Audio System - Front Speaker Whirrs/Clatters/Distorted2
    Rocker Arm Assembly › Component Information7 pages
    Service and Repair › AR05.20-P-2350AU Remove/Install Rocker Arm Shaft2 3 4 5
    Tools and Equipment › Special Tools2
    Valve Cover › Valve Cover Gasket › Component Information › Service and Repair
    Valve Guide › Component Information14 pages
    Specifications2 3 4
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10
    Valve Seat › Component Information9 pages
    Specifications2 3 4 5 6
    Service and Repair › AR05.30-P-3831AV Replace Valve Seat Rings2 3
    Valve, Intake/Exhaust › Component Information › Specifications2 3 4 5 6 7 8
  - Drive Belts, Mounts, Brackets and Accessories57 pages
    Drive Belt › Component Information31 pages
    Technical Service Bulletins26 pages
    Customer Interest for Drive Belt:13 pages
    S-46_30-21B › May › 09 › Steering, A/C - Grinding/Gushing Noises2 3
    P-83_55-87B › Nov › 07 › A/C - Compressor/Drive Belt Noise2 3 4 5 6 7
    P-54_10-117 › Oct › 04 › Electrical - Under Voltage Switch Off Consumers Message2 3
    All Technical Service Bulletins for Drive Belt:13 pages
    S-46_30-21B › May › 09 › Steering, A/C - Grinding/Gushing Noises2 3
    P-83_55-87B › Nov › 07 › A/C - Compressor/Drive Belt Noise2 3 4 5 6 7
    P-54_10-117 › Oct › 04 › Electrical - Under Voltage Switch Off Consumers Message2 3
    Testing and Inspection › AP13.22-P-1351Z Inspect Poly-V-Belt For Wear and Damage2 3 4 5
    Engine Mount › Component Information26 pages
    Specifications2 3 4 5 6 7 8 9 10 11 12 13 14
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12
  - Engine Lubrication161 pages
    Engine Oil Pressure › Component Information › Specifications › Mechanical Specifications2 3
    Engine Oil Dip Stick - Dip Stick Tube › Component Information33 pages
    Technical Service Bulletins28 pages
    Customer Interest for Engine Oil Dip Stick - Dip Stick Tube: › LI01-45_P-047548 › Aug › 09 › Engine - Oil Level Message General Information2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins for Engine Oil Dip Stick - Dip Stick Tube: › LI01-45_P-047548 › Aug › 09 › Engine - Oil Level Message General Information2 3 4 5 6 7 8 9 10 11 12 13 14
    Specifications › Crankcase Ventilation, Cylinder Head Cover2 3
    Tools and Equipment › Electrical / Mechanical Repair2
    Engine Oil Drain Plug › Component Information › Tools and Equipment › Oil Drain & Plug Wrench - AST Tool # H 27602
    Engine Oil › Component Information7 pages
    Specifications › Mechanical Specifications2 3
    Service Precautions › Engine Oils2
    Tools and Equipment › Special Tools2
    Oil Cooler, Engine › Component Information › Specifications2 3
    Engine Oil Cooler Fan Motor Relay › Component Information › Locations2
    Oil Filter Housing › Component Information › Specifications2 3
    Oil Level Warning Indicator Control Module › Component Information › Technical Service Bulletins28 pages
    Customer Interest for Oil Level Warning Indicator Control Module: › LI01-45_P-047548 › Aug › 09 › Engine - Oil Level Message General Information2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins for Oil Level Warning Indicator Control Module: › LI01-45_P-047548 › Aug › 09 › Engine - Oil Level Message General Information2 3 4 5 6 7 8 9 10 11 12 13 14
    Oil Level Sensor › Component Information42 pages
    Technical Service Bulletins32 pages
    All Technical Service Bulletins for Oil Level Sensor:16 pages
    LI01-45_P-047548 › Aug › 09 › Engine - Oil Level Message General Information2 3 4 5 6 7 8 9 10 11 12 13 14
    P-18_40-29C › Feb › 07 › Engine - Oil Leaks Between Oil Level Sensor & Oil Pan2
    Customer Interest for Oil Level Sensor:16 pages
    LI01-45_P-047548 › Aug › 09 › Engine - Oil Level Message General Information2 3 4 5 6 7 8 9 10 11 12 13 14
    P-18_40-29C › Feb › 07 › Engine - Oil Leaks Between Oil Level Sensor & Oil Pan2
    Specifications › Oil Pan2
    Description and Operation › GF18.40-P-4111-02A Oil Sensor Function2 3
    Service and Repair › Procedures2 3 4 5
    Oil Pan, Engine › Component Information24 pages
    Technical Service Bulletins4 pages
    All Technical Service Bulletins for Oil Pan: › P-18_40-29C › Feb › 07 › Engine - Oil Leaks Between Oil Level Sensor & Oil Pan2
    Customer Interest for Oil Pan: › P-18_40-29C › Feb › 07 › Engine - Oil Leaks Between Oil Level Sensor & Oil Pan2
    Specifications › Mechanical Specifications2 3
    Diagrams › Exploded Views2 3 4
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11
    Tools and Equipment › Special Tools2
    Oil Pump, Engine4 pages
    Engine Oil Pressure › Component Information › Specifications › Mechanical Specifications2 3
    Oil Pressure Regulator Valve › Component Information › Service and Repair
    Oil Spray Jet › Component Information › Specifications2
    Oil Temperature Sensor/Switch, Engine › Component Information › Locations › Oil Temperature Sensor2 3 4 5 6 7 8
  - Intake Manifold › Component Information8 pages
    Specifications › Electronic Accelerator2
    Diagrams › Diagnostic Aids2
    Description and Operation › Intake Manifold Task2 3 4
  - Relays and Modules - Engine60 pages
    Engine Oil Cooler Fan Motor Relay › Component Information › Locations2
    Oil Level Warning Indicator Control Module58 pages
    Component Information › Technical Service Bulletins30 pages
    Customer Interest: › LI01-45_P-047548 › Aug › 09 › Engine - Oil Level Message General Information2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins: › LI01-45_P-047548 › Aug › 09 › Engine - Oil Level Message General Information2 3 4 5 6 7 8 9 10 11 12 13 14
    All Other Service Bulletins for Oil Level Warning Indicator Control Module: › P-42_10-90 › Jan › 08 › Brakes - Brake Wear Message Displayed2
    All Other Service Bulletins for Oil Level Warning Indicator Control Module: › P-42_10-90 › Jan › 08 › Brakes - Brake Wear Message Displayed
    Component Information › Technical Service Bulletins28 pages
    Customer Interest for Oil Level Warning Indicator Control Module: › LI01-45_P-047548 › Aug › 09 › Engine - Oil Level Message General Information2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins for Oil Level Warning Indicator Control Module: › LI01-45_P-047548 › Aug › 09 › Engine - Oil Level Message General Information2 3 4 5 6 7 8 9 10 11 12 13 14
  - Seals and Gaskets, Engine12 pages
    Crankshaft Main Bearing Seal › Component Information › Service and Repair2
    Cylinder Head Gasket › Component Information › Service and Repair › AH01.30-P-1000-04VA Information on Applying Sealant to A Cylinder Head Gasket2
    Front Crankshaft Seal › Component Information › Service and Repair › Procedures2 3 4 5 6
    Valve Cover Gasket › Component Information › Service and Repair
    Valve Guide Seal › Component Information › Service and Repair
  - Sensors and Switches - Engine50 pages
    Oil Level Sensor › Component Information42 pages
    Technical Service Bulletins32 pages
    Customer Interest for Oil Level Sensor:16 pages
    LI01-45_P-047548 › Aug › 09 › Engine - Oil Level Message General Information2 3 4 5 6 7 8 9 10 11 12 13 14
    P-18_40-29C › Feb › 07 › Engine - Oil Leaks Between Oil Level Sensor & Oil Pan2
    All Technical Service Bulletins for Oil Level Sensor:16 pages
    LI01-45_P-047548 › Aug › 09 › Engine - Oil Level Message General Information2 3 4 5 6 7 8 9 10 11 12 13 14
    P-18_40-29C › Feb › 07 › Engine - Oil Leaks Between Oil Level Sensor & Oil Pan2
    Specifications › Oil Pan2
    Description and Operation › GF18.40-P-4111-02A Oil Sensor Function2 3
    Service and Repair › Procedures2 3 4 5
    Oil Temperature Sensor/Switch, Engine › Component Information › Locations › Oil Temperature Sensor2 3 4 5 6 7 8
  - Timing Components58 pages
    Balance Shaft › Component Information › Specifications › Balancing Shaft2
    Camshaft Gear/Sprocket › Component Information › Specifications2
    Timing Chain › Component Information13 pages
    Service Precautions
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12
    Timing Chain Guide › Component Information › Service and Repair
    Timing Chain Tensioner › Component Information › Specifications2
    Timing Component Alignment Marks › Component Information › Locations2
    Timing Cover › Component Information8 pages
    Specifications › Timing Case Cover Bolts2
    Service and Repair › Procedures2 3 4 5 6
    Variable Valve Timing › Variable Valve Timing Solenoid › Component Information › Locations › Camshaft Intake Solenoid, Left2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…28
  - Tune-up and Engine Performance Checks40 pages
    Fuel Pressure › System Information › Specifications
    Idle Speed › System Information › Description and Operation2
    Air Cleaner Housing8 pages
    Air Cleaner Fresh Air Duct/Hose › Component Information › Service and Repair › AR07.07-P-1454A Remove/Install Mass Air Flow Sensor With Air Intake Pipe2 3 4
    Air Filter Restriction Sensor / Switch › Component Information › Locations2 3 4
    Fuel Filter › Fuel Pressure Release › System Information › Technical Service Bulletins4 pages
    Customer Interest for Fuel Pressure Release: › P-82_62-537 › Oct › 06 › Audio System - Front Speaker Whirrs/Clatters/Distorted2
    All Technical Service Bulletins for Fuel Pressure Release: › P-82_62-537 › Oct › 06 › Audio System - Front Speaker Whirrs/Clatters/Distorted2
    Firing Order › Component Information › Specifications › Firing Order2 3
    Spark Plug › Component Information10 pages
    Specifications › Spark Plug Chart2
    Service and Repair › Procedures2 3 4 5 6
    Tools and Equipment › Spark Plug Pliers - AST Tool # H 18492
    Compression Check › System Information12 pages
    Specifications › Pressure/Variation2 3 4 5 6 7
    System Diagnosis › AR01.00-P-1200B Testing Compression Pressure2 3 4 5
  - Water Pump › Component Information › Technical Service Bulletins2 pages
    All Technical Service Bulletins for Water Pump: › P-20_10-23 › May › 03 › Cooling System - Water Pump Leakage
    Customer Interest for Water Pump: › P-20_10-23 › May › 03 › Cooling System - Water Pump Leakage
- Cooling System84 pages
  - Auxiliary Water Pump › Component Information › Description and Operation › GF83.20-P-2102-01T Heating Water Circulation Pump, Function2
  - Coolant › Component Information24 pages
    Specifications › Mechanical Specifications2 3 4 5 6 7
    Description and Operation › AH20.00-P-1141-01V Notes on Coolant Level2 3 4 5 6 7 8
    Service and Repair › Procedures2 3 4 5 6 7 8 9
  - Coolant Level Sensor › Component Information › Locations2
  - Radiator Cooling Fan5 pages
    Radiator Cooling Fan Control Module › Component Information › Locations2
    Radiator Cooling Fan Motor Relay › Component Information › Locations2
    Fan Clutch › Component Information › Tools and Equipment
  - Engine - Coolant Temperature Sensor/Switch8 pages
    Coolant Temperature Sensor/Switch (For Computer) › Component Information5 pages
    Locations › Coolant Temperature Sensor, Location2
    Description and Operation › Coolant Temperature Sensor, Location/Task/Design/Function2 3
    Multi-Function Thermal Sensor / Switch › Component Information › Locations2 3
  - Fan Shroud › Component Information › Specifications2 3
  - Heater Control Valve › Component Information4 pages
    Technical Service Bulletins2 pages
    All Technical Service Bulletins for Heater Control Valve: › P-83_20-72 › Sep › 04 › A/C - Erratic Rear A/C Operation/DTC's Set
    Customer Interest for Heater Control Valve: › P-83_20-72 › Sep › 04 › A/C - Erratic Rear A/C Operation/DTC's Set
    Description and Operation › GF83.20-P-2112-01T Heat Exchanger Shut-Off Motor, Function2
  - Heater Core › Component Information › Description and Operation2 3
  - Radiator › Component Information4 pages
    Specifications › Radiator, Coolant Hoses2
    Tools and Equipment › Special Tools2
  - Radiator Cap › Component Information › Specifications › BE20.30-P-1000-01A Test Values For Cooling System Cap2 3 4 5 6 7
  - Radiator Shutter Control Module › Component Information › Locations2
  - Relays and Modules - Cooling System6 pages
    Radiator Cooling Fan Control Module › Component Information › Locations2
    Radiator Cooling Fan Motor Relay › Component Information › Locations2
    Radiator Shutter Control Module › Component Information › Locations2
  - Sensors and Switches - Cooling System10 pages
    Coolant Level Sensor › Component Information › Locations2
    Engine - Coolant Temperature Sensor/Switch8 pages
    Coolant Temperature Sensor/Switch (For Computer) › Component Information5 pages
    Locations › Coolant Temperature Sensor, Location2
    Description and Operation › Coolant Temperature Sensor, Location/Task/Design/Function2 3
    Multi-Function Thermal Sensor / Switch › Component Information › Locations2 3
  - Thermostat, Engine Cooling › Component Information › Testing and Inspection2
  - Water Pump › Component Information › Technical Service Bulletins2 pages
    All Technical Service Bulletins for Water Pump: › P-20_10-23 › May › 03 › Cooling System - Water Pump Leakage
    Customer Interest for Water Pump: › P-20_10-23 › May › 03 › Cooling System - Water Pump Leakage
- Exhaust System31 pages
  - Catalytic Converter › Exhaust Temperature Sensor › Component Information › Locations2 3 4
  - Continuous Trap Oxidizer, Diesel Emissions › Exhaust Pressure Differential Sensor › Component Information › Locations2
  - Exhaust Manifold › Component Information6 pages
    Specifications
    Service and Repair › AR14.10-P-3915VM Remove/Install Exhaust Manifold2 3 4 5
  - Exhaust Pipe › Component Information › Technical Service Bulletins › Exhaust System - Exhaust Pipe Chrome Tip Care2
  - Exhaust Pressure Sensor › Component Information › Locations2 3
  - Muffler › Component Information7 pages
    Specifications
    Service and Repair › Procedures2 3 4 5 6
  - Sensors and Switches - Exhaust System7 pages
    Exhaust Pressure Sensor › Component Information › Locations2 3
    Exhaust Temperature Sensor › Component Information › Locations2 3 4
05Powertrain Management Powertrain Management: Sections
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections