380SL R107 V8-3.8L M116 (1982): Powertrain Management

Also for this vehicle: 300CD (123.153) L5-3.0L DSL Turbo (617.952) (1982), 300CE (124.050) L6-3.0L (103.983) (1989), 300CE (124.051) L6-3.0L (104.980) (1990), 300CE (124.052) L6-3.2L (104.992) (1993), 300D (123.133) L5-3.0L DSL Turbo (617.952) (1984), 300D (124.128) L5-2.5L DSL Turbo (602.962) (1991), 300D (124.133) L6-3.0L DSL Turbo (603.960) (1987), 300E (124.026) L6-2.6L (103.940) (1990), 300E (124.030) L6-3.0L (103.983) (1986), 300E (124.032) L6-3.2L (104.992) (1993), 300E 4MATIC (124.230) L6-3.0L (103.985) (1990), 300SD (126.120) L5-3.0L DSL Turbo (617.951) (1982), 300SD (140.134) L6-3.5L DSL Turbo (603.971) (1993), 300SDL (126.125) L6-3.0L DSL Turbo (603.961) (1987), 300SE (126.024) L6-3.0L (103.981) (1989), 300SE (140.032) L6-3.2L (104.990) (1992), 300SEL (126.025) L6-3.0L (103.981) (1988), 300SL (129.061) L6-3.0L (104.981) (1991), 300TD (123.193) L5-3.0L DSL Turbo (617.952) (1984), 300TE (124.090) L6-3.0L (103.983) (1989), 300TE 4MATIC (124.290) L6-3.0L (103.985) (1991), 350SDL (126.135) L6-3.5L DSL Turbo (603.970) (1990), 380SEC (126.043) V8-3.8L (116.963) (1982).

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
05Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management63 pages
  - Relays and Modules - Computers and Control Systems35 pages
    Acceleration Enrichment Module › Component Information › Testing and Inspection2
    Engine Control Module › Component Information7 pages
    Technical Service Bulletins › Policy - Replacement Conditions of ECU After Accident
    Diagrams › Diagram Information and Instructions2 3 4 5 6
    Feedback Control Module › Component Information14 pages
    Description and Operation
    Testing and Inspection › Lambda Control System Test2 3 4 5 6 7 8 9 10 11 12 13
    Idle/Throttle Speed Control Unit › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
    Oxygen Sensor Relay › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Relays and Modules - Emission Control Systems › Air Injection Pump Relay › Component Information › Locations2 3
  - Relays and Modules - Fuel Delivery and Air Induction18 pages
    Fuel Pump Relay › Component Information12 pages
    Technical Service Bulletins › Fuel Pump Does Not Operate2 3 4 5 6
    Diagrams › Diagram Information and Instructions2 3 4 5 6
    Idle/Throttle Speed Control Unit › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Relays and Modules - Ignition System › Ignition Control Module › Component Information7 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6
- Sensors and Switches - Powertrain Management41 pages
  - Sensors and Switches - Computers and Control Systems23 pages
    Air Flow Meter/Sensor › Component Information8 pages
    Diagrams › Diagram Information and Instructions2 3 4 5 6
    Adjustments › Air Flow Sensor Plate2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
    Oxygen Sensor › Component Information7 pages
    Technical Service Bulletins › Engine Cuts-Out, Cannot Be Restarted
    Diagrams › Diagram Information and Instructions2 3 4 5 6
    Throttle Position Switch › Component Information › Locations
    Vehicle Speed Sensor › Component Information › Locations
  - Sensors and Switches - Fuel Delivery and Air Induction13 pages
    Air Flow Meter/Sensor › Component Information8 pages
    Diagrams › Diagram Information and Instructions2 3 4 5 6
    Adjustments › Air Flow Sensor Plate2
    Fuel Pressure Sensor/Switch › Component Information › Locations
    Thermo Time Switch › Component Information › Locations2 3
    Throttle Position Switch › Component Information › Locations
  - Sensors and Switches - Ignition System › Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2 3 4 5
- Tune-up and Engine Performance Checks70 pages
  - Fuel Pressure › System Information17 pages
    Specifications
    System Diagnosis › Fuel System Internal Leakage Test2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Air/Fuel Mixture › System Information › Adjustments
  - Idle Speed › System Information › Specifications2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
  - Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins › Air Filter Elements - Modified Lip2 3 4
  - Fuel Filter › Component Information › Description and Operation2
  - Firing Order › Component Information › Specifications
  - Ignition Timing2 pages
    Number One Cylinder › Component Information › Locations
    Timing Marks and Indicators › System Information › Locations
  - Ignition Cable › Component Information › Technical Service Bulletins › Ignition System - Wires with Crimp-On terminals2
  - Distributor, Ignition5 pages
    Distributor Cap › Component Information › Specifications
    Ignition Rotor › Component Information › Specifications2 3 4
  - Spark Plug › Component Information9 pages
    Technical Service Bulletins › Ignition - Caution about Spark Plug Wrenches2 3 4 5
    Specifications › Spark Plug Gap2
    Tools and Equipment › Spark Plug Pliers - AST Tool # H 18492
  - Compression Check › System Information › Specifications › Conversion Tables2 3 4 5 6 7
- Computers and Control Systems126 pages
  - Acceleration Enrichment Module › Component Information › Testing and Inspection2
  - Air Flow Meter/Sensor › Component Information8 pages
    Diagrams › Diagram Information and Instructions2 3 4 5 6
    Adjustments › Air Flow Sensor Plate2
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Data Link Connector › Component Information › Locations
  - Engine Control Module › Component Information7 pages
    Technical Service Bulletins › Policy - Replacement Conditions of ECU After Accident
    Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Feedback Control Module › Component Information14 pages
    Description and Operation
    Testing and Inspection › Lambda Control System Test2 3 4 5 6 7 8 9 10 11 12 13
  - Frequency Valve, CIS Fuel Injection › Component Information › Locations2
  - Idle Speed/Throttle Actuator - Electronic › Component Information7 pages
    Technical Service Bulletins › Idle Speed at Times Too High or Low
    Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Idle/Throttle Speed Control Unit › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Oxygen Sensor › Component Information7 pages
    Technical Service Bulletins › Engine Cuts-Out, Cannot Be Restarted
    Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Oxygen Sensor Relay › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Relays and Modules - Computers and Control Systems35 pages
    Acceleration Enrichment Module › Component Information › Testing and Inspection2
    Engine Control Module › Component Information7 pages
    Technical Service Bulletins › Policy - Replacement Conditions of ECU After Accident
    Diagrams › Diagram Information and Instructions2 3 4 5 6
    Feedback Control Module › Component Information14 pages
    Description and Operation
    Testing and Inspection › Lambda Control System Test2 3 4 5 6 7 8 9 10 11 12 13
    Idle/Throttle Speed Control Unit › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
    Oxygen Sensor Relay › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Sensors and Switches - Computers and Control Systems23 pages
    Air Flow Meter/Sensor › Component Information8 pages
    Diagrams › Diagram Information and Instructions2 3 4 5 6
    Adjustments › Air Flow Sensor Plate2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
    Oxygen Sensor › Component Information7 pages
    Technical Service Bulletins › Engine Cuts-Out, Cannot Be Restarted
    Diagrams › Diagram Information and Instructions2 3 4 5 6
    Throttle Position Switch › Component Information › Locations
    Vehicle Speed Sensor › Component Information › Locations
  - Throttle Position Switch › Component Information › Locations
  - Vehicle Speed Sensor › Component Information › Locations
- Emission Control Systems21 pages
- Fuel Delivery and Air Induction173 pages
  - Fuel Pressure › System Information17 pages
    Specifications
    System Diagnosis › Fuel System Internal Leakage Test2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Idle Speed › System Information › Specifications2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
  - Air/Fuel Mixture › System Information › Adjustments
  - Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins › Air Filter Elements - Modified Lip2 3 4
  - Air Flow Meter/Sensor › Component Information8 pages
    Diagrams › Diagram Information and Instructions2 3 4 5 6
    Adjustments › Air Flow Sensor Plate2
  - Cold Start Injector › Component Information7 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Dashpot › Component Information › Description and Operation2
  - Fuel › Component Information › Technical Service Bulletins › Maintenance - Factory Approved Service Products2 3 4 5
  - Fuel Accumulator › Component Information › Description and Operation2
  - Fuel Distributor › Component Information › Technical Service Bulletins › Fuel - Acceleration Enrichment Switch, Updated2 3 4
  - Fuel Filter › Component Information › Description and Operation2
  - Fuel Injector › Fuel Injector Line › Component Information › Tools and Equipment
  - Fuel Pressure Check Valve › Component Information › Technical Service Bulletins › Engine is Difficult to Start When Warm2 3
  - Fuel Pressure Regulator › Component Information › Description and Operation2
  - Fuel Pressure Sensor/Switch › Component Information › Locations
  - Fuel Pump29 pages
    Fuel Pressure › System Information17 pages
    Specifications
    System Diagnosis › Fuel System Internal Leakage Test2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Fuel Pump Relay › Component Information12 pages
    Technical Service Bulletins › Fuel Pump Does Not Operate2 3 4 5 6
    Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Fuel Tank › Fuel Gauge Sender › Component Information7 pages
    Specifications
    Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Idle Calibration Resistor › Component Information › Locations
  - Idle Speed/Throttle Actuator - Electronic › Component Information7 pages
    Technical Service Bulletins › Idle Speed at Times Too High or Low
    Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Idle/Throttle Speed Control Unit › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Relays and Modules - Fuel Delivery and Air Induction18 pages
    Fuel Pump Relay › Component Information12 pages
    Technical Service Bulletins › Fuel Pump Does Not Operate2 3 4 5 6
    Diagrams › Diagram Information and Instructions2 3 4 5 6
    Idle/Throttle Speed Control Unit › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Sensors and Switches - Fuel Delivery and Air Induction13 pages
    Air Flow Meter/Sensor › Component Information8 pages
    Diagrams › Diagram Information and Instructions2 3 4 5 6
    Adjustments › Air Flow Sensor Plate2
    Fuel Pressure Sensor/Switch › Component Information › Locations
    Thermo Time Switch › Component Information › Locations2 3
    Throttle Position Switch › Component Information › Locations
  - Supercharger › Supercharger Oil › Component Information › Technical Service Bulletins › Maintenance - Factory Approved Service Products2 3 4 5
  - Thermo Time Switch › Component Information › Locations2 3
  - Throttle Body › Component Information › Technical Service Bulletins2 pages
    All Technical Service Bulletins for Throttle Body: › DD07.3-85012 › Jan › 85 › Fuel - Pressure Point When Increasing RPM From Idle
    Customer Interest for Throttle Body: › DD07.3-85012 › Jan › 85 › Fuel - Pressure Point When Increasing RPM From Idle
  - Throttle Position Switch › Component Information › Locations
  - Warm Up Regulator › Component Information › Description and Operation2
- Ignition System43 pages
  - Firing Order › Component Information › Specifications
  - Ignition Timing2 pages
    Number One Cylinder › Component Information › Locations
    Timing Marks and Indicators › System Information › Locations
  - Ignition Ballast Resistor › Component Information › Specifications2
  - Distributor, Ignition5 pages
    Distributor Cap › Component Information › Specifications
    Ignition Rotor › Component Information › Specifications2 3 4
  - Ignition Cable › Component Information › Technical Service Bulletins › Ignition System - Wires with Crimp-On terminals2
  - Ignition Coil › Component Information › Technical Service Bulletins › Engine - Intermittent Poor Performance
  - Ignition Control Module › Component Information7 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Pick-Up Coil, Ignition › Component Information › Specifications › Electrical Specifications2
  - Relays and Modules - Ignition System › Ignition Control Module › Component Information7 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Sensors and Switches - Ignition System › Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2 3 4 5
  - Spark Plug › Component Information9 pages
    Technical Service Bulletins › Ignition - Caution about Spark Plug Wrenches2 3 4 5
    Specifications › Spark Plug Gap2
    Tools and Equipment › Spark Plug Pliers - AST Tool # H 18492
- Transmission Control Systems15 pages
  - Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Shift Solenoid, A/T › Component Information › Technical Service Bulletins › A/T - Kickdown Solenoid Valve Connection2
  - Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Control Module, A/T › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6
  - Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Downshift Switch, A/T › Component Information7 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6
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