300SL R129 L6-3.0L M104 (1991): 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), 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), 380SL (107.045) V8-3.8L (116.960) (1982).
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Powertrain Management67 pages
Relays and Modules - Computers and Control Systems40 pages
- Body Control Module › Component Information › Locations
Electronic Throttle Control Module › Component Information3 pages
Engine Control Module › Component Information27 pages
Idle/Throttle Speed Control Unit › Component Information4 pages
- Main Relay (Computer/Fuel System) › Component Information › Technical Service Bulletins › Engine - Cuts Out When Stopping/Intermittent Idle Surge234
- Overvoltage Protection Relay › Component Information › Description and Operation
Relays and Modules - Fuel Delivery and Air Induction22 pages
- Fuel Pump Relay › Component Information › Technical Service Bulletins › Engine - Long Crank Time Before Start/Misfire/Runs Rough2345678910111213
Idle/Throttle Speed Control Unit › Component Information4 pages
- Main Relay (Computer/Fuel System) › Component Information › Technical Service Bulletins › Engine - Cuts Out When Stopping/Intermittent Idle Surge234
- Relay, Idle Speed/Throttle Actuator - electronic › Component Information › Locations
Relays and Modules - Ignition System5 pages
Sensors and Switches - Powertrain Management120 pages
Sensors and Switches - Computers and Control Systems77 pages
- Accelerator Pedal Position Sensor › Component Information › Locations234
Air Flow Meter/Sensor › Component Information13 pages
- Air Flow Sensor Plate Position Sensor › Component Information › Locations2
- Barometric Pressure Sensor › Component Information › Description and Operation
- Camshaft Position Sensor › Component Information › Specifications23
- Crankshaft Position Sensor › Component Information › Specifications2345
- Exhaust Temperature Sensor › Component Information › Locations
- Fuel Level Sensor › Component Information › Service and Repair23
- Intake Air Temperature Sensor › Component Information › Locations23
- Knock Sensor › Component Information › Locations23
Oxygen Sensor › Component Information10 pages
- Throttle Full Close Switch › Component Information › Locations › Component Locations2
Throttle Position Switch › Component Information5 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Technical Service Bulletins › Engine Dies When Transmission is Put Into Gear23
- Sensors and Switches - Emission Control Systems › Exhaust Temperature Sensor › Component Information › Locations
Sensors and Switches - Fuel Delivery and Air Induction25 pages
- Accelerator Pedal Position Sensor › Component Information › Locations234
- Accelerator Pedal Switch › Component Information › Locations
Air Flow Meter/Sensor › Component Information13 pages
- Throttle Full Close Switch › Component Information › Locations › Component Locations2
Throttle Position Switch › Component Information5 pages
Sensors and Switches - Ignition System17 pages
- Camshaft Position Sensor › Component Information › Specifications23
- Crankshaft Position Sensor › Component Information › Specifications2345
- Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins › Engine - Cuts Out When Stopping/Intermittent Idle Surge234
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
- Knock Sensor › Component Information › Locations23
Tune-up and Engine Performance Checks48 pages
- Fuel Pressure › System Information › Specifications
Air/Fuel Mixture › System Information5 pages
Idle Speed › System Information › Technical Service Bulletins3 pages
- Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair
- Fuel Filter › Component Information › Locations234
- Firing Order › Component Information › Specifications
- Ignition Cable › Component Information › Technical Service Bulletins › Ignition System - Wires with Crimp-On terminals2
- Valve Clearance › System Information › Specifications2
Computers and Control Systems288 pages
- Accelerator Pedal Position Sensor › Component Information › Locations234
Air Flow Meter/Sensor › Component Information13 pages
- Air Flow Sensor Plate Position Sensor › Component Information › Locations2
- Intake Air Temperature Sensor › Component Information › Locations23
- Barometric Pressure Sensor › Component Information › Description and Operation
- Body Control Module › Component Information › Locations
- Camshaft Position Sensor › Component Information › Specifications23
- Exhaust Temperature Sensor › Component Information › Locations
- Central Electronics Box › Central Electronics Box Fan › Component Information › Service and Repair
- Crankshaft Position Sensor › Component Information › Specifications2345
- Electronic Throttle Actuator › Component Information › Technical Service Bulletins › Engine Hesitation During Accleration/Misfire Under Load2
Electronic Throttle Control Module › Component Information3 pages
Engine Control Module › Component Information27 pages
- Fuel Level Sensor › Component Information › Service and Repair23
- Idle Speed/Throttle Actuator - Electronic › Relay, Idle Speed/Throttle Actuator - electronic › Component Information › Locations
Idle/Throttle Speed Control Unit › Component Information4 pages
- Knock Sensor › Component Information › Locations23
- Main Relay (Computer/Fuel System) › Component Information › Technical Service Bulletins › Engine - Cuts Out When Stopping/Intermittent Idle Surge234
Malfunction Indicator Lamp › Component Information3 pages
- Overvoltage Protection Relay › Component Information › Description and Operation
Oxygen Sensor › Component Information10 pages
Relays and Modules - Computers and Control Systems40 pages
- Body Control Module › Component Information › Locations
Electronic Throttle Control Module › Component Information3 pages
Engine Control Module › Component Information27 pages
Idle/Throttle Speed Control Unit › Component Information4 pages
- Main Relay (Computer/Fuel System) › Component Information › Technical Service Bulletins › Engine - Cuts Out When Stopping/Intermittent Idle Surge234
- Overvoltage Protection Relay › Component Information › Description and Operation
Sensors and Switches - Computers and Control Systems77 pages
- Accelerator Pedal Position Sensor › Component Information › Locations234
Air Flow Meter/Sensor › Component Information13 pages
- Air Flow Sensor Plate Position Sensor › Component Information › Locations2
- Barometric Pressure Sensor › Component Information › Description and Operation
- Camshaft Position Sensor › Component Information › Specifications23
- Crankshaft Position Sensor › Component Information › Specifications2345
- Exhaust Temperature Sensor › Component Information › Locations
- Fuel Level Sensor › Component Information › Service and Repair23
- Intake Air Temperature Sensor › Component Information › Locations23
- Knock Sensor › Component Information › Locations23
Oxygen Sensor › Component Information10 pages
- Throttle Full Close Switch › Component Information › Locations › Component Locations2
Throttle Position Switch › Component Information5 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Technical Service Bulletins › Engine Dies When Transmission is Put Into Gear23
- Throttle Full Close Switch › Component Information › Locations › Component Locations2
Throttle Position Switch › Component Information5 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Technical Service Bulletins › Engine Dies When Transmission is Put Into Gear23
Emission Control Systems40 pages
Air Injection8 pages
- Catalytic Converter › Exhaust Temperature Sensor › Component Information › Locations
Evaporative Emissions System16 pages
Canister Purge Control Valve › Component Information7 pages
- Canister Purge Solenoid › Component Information › Diagrams23
- Evaporative Check Valve › Component Information › Specifications
- Evaporative Emission Control Canister › Component Information › Locations › Evaporative Emission Components (EVAP)23
- Evaporative Emissions Hose › Component Information › Technical Service Bulletins › Engine Surge Felt at Idle2
- Fillpipe Restrictor › Component Information › Service and Repair
Positive Crankcase Ventilation7 pages
Oil Separator › Component Information › Technical Service Bulletins6 pages
- All Technical Service Bulletins: › 01_020 › Aug › 90 › Engine - Valve Cover, Modified Oil Separator2
- Customer Interest: › 01_020 › Aug › 90 › Engine - Valve Cover, Modified Oil Separator2
- All Other Service Bulletins for Oil Separator: › P-42_45-77 › Jul › 07 › ABS/TCS - ESP Lamp ON/Code C1142 Set2
- All Other Service Bulletins for Oil Separator: › P-42_45-77 › Jul › 07 › ABS/TCS - ESP Lamp ON/Code C1142 Set
- Positive Crankcase Ventilation Valve › Component Information › Locations
- Sensors and Switches - Emission Control Systems › Exhaust Temperature Sensor › Component Information › Locations
Fuel Delivery and Air Induction179 pages
- Fuel Pressure › System Information › Specifications
Idle Speed › System Information › Technical Service Bulletins3 pages
Air/Fuel Mixture › System Information5 pages
- Accelerator Pedal › Accelerator Pedal Switch › Component Information › Locations
- Accelerator Pedal Position Sensor › Component Information › Locations234
- Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair
Air Flow Meter/Sensor › Component Information13 pages
Cold Start Injector › Component Information7 pages
- Differential Pressure Regulator › Component Information › Specifications23456
- Fillpipe Restrictor › Component Information › Service and Repair
- Fuel › Component Information › Technical Service Bulletins › Fuel System - Additive Recommendations23456
- Fuel Accumulator › Component Information › Technical Service Bulletins › Difficult Hot Start
- Fuel Cooler › Component Information › Locations2
- Fuel Filter › Component Information › Locations234
- 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 Warm23
- Fuel Pressure Regulator › Component Information › Specifications2345
- Fuel Rail › Component Information › Description and Operation
- Fuel Supply Line › Component Information › Specifications
Fuel Tank11 pages
- Idle Speed/Throttle Actuator - Electronic › Relay, Idle Speed/Throttle Actuator - electronic › Component Information › Locations
Idle/Throttle Speed Control Unit › Component Information4 pages
- Main Relay (Computer/Fuel System) › Component Information › Technical Service Bulletins › Engine - Cuts Out When Stopping/Intermittent Idle Surge234
Relays and Modules - Fuel Delivery and Air Induction22 pages
- Fuel Pump Relay › Component Information › Technical Service Bulletins › Engine - Long Crank Time Before Start/Misfire/Runs Rough2345678910111213
Idle/Throttle Speed Control Unit › Component Information4 pages
- Main Relay (Computer/Fuel System) › Component Information › Technical Service Bulletins › Engine - Cuts Out When Stopping/Intermittent Idle Surge234
- Relay, Idle Speed/Throttle Actuator - electronic › Component Information › Locations
Sensors and Switches - Fuel Delivery and Air Induction25 pages
- Accelerator Pedal Position Sensor › Component Information › Locations234
- Accelerator Pedal Switch › Component Information › Locations
Air Flow Meter/Sensor › Component Information13 pages
- Throttle Full Close Switch › Component Information › Locations › Component Locations2
Throttle Position Switch › Component Information5 pages
- Supercharger › Supercharger Oil › Component Information › Technical Service Bulletins › Maintenance - Factory Approved Service Products2345
- Throttle Body › Component Information › Service and Repair
Throttle Cable/Linkage › Component Information7 pages
Technical Service Bulletins4 pages
All Technical Service Bulletins for Throttle Cable/Linkage:2 pages
- Recalls: › 93V095000 › May › 93 › Recall 93V095000: Throttle Cable Bushing Replacement
- All Other Service Bulletins for Throttle Cable/Linkage: › DD07.3-90101 › Jul › 91 › Idle Speed Exceeds 1100 RPM at Times
- Adjustments › With Code (471a) ASR23
- Throttle Full Close Switch › Component Information › Locations › Component Locations2
Throttle Position Switch › Component Information5 pages
- Throttle Return Spring › Component Information › Technical Service Bulletins › Idle Speed Exceeds 1100 RPM at Times
Ignition System69 pages
- Firing Order › Component Information › Specifications
- Calibration Resistor / Connector, Ignition › Component Information › Locations23
- Camshaft Position Sensor › Component Information › Specifications23
- Crankshaft Position Sensor › Component Information › Specifications2345
- Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins › Engine - Cuts Out When Stopping/Intermittent Idle Surge234
- Ignition Cable › Component Information › Technical Service Bulletins › Ignition System - Wires with Crimp-On terminals2
- Ignition Coil › Component Information › Specifications23
- Ignition Control Module › Component Information › Locations234
- Ignition Shut Down Relay (For Antitheft) › Component Information › Locations
- Knock Sensor › Component Information › Locations23
Relays and Modules - Ignition System5 pages
Sensors and Switches - Ignition System17 pages
- Camshaft Position Sensor › Component Information › Specifications23
- Crankshaft Position Sensor › Component Information › Specifications2345
- Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins › Engine - Cuts Out When Stopping/Intermittent Idle Surge234
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
- Knock Sensor › Component Information › Locations23
Transmission Control Systems16 pages
- Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Shift Solenoid, A/T › Component Information › Technical Service Bulletins › A/T - No 2-3 Upshift at Full Throttle/Engine Cutout
Relays and Modules - Transmission and Drivetrain8 pages
Sensors and Switches - Transmission and Drivetrain7 pages
Sensors and Switches - A/T5 pages
- Sensors and Switches - M/T › Gear Sensor/Switch, M/T › Component Information › Locations2