190E 2.3 W201 L4-2.3L M102 (1987): Sensors and Switches

Also for this vehicle: 190D 2.5 (201.126) L5-2.5L DSL (602.911) (1987), 190E 2.3 (201.024) L4-2.3L (102.961) (1984), 190E 2.6 (201.029) L6-2.6L (103.942) (1987).

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

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01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
- Sensors and Switches - Accessories and Optional Equipment35 pages
  - Antenna Switch, Power › Component Information › Locations
  - Door Sensor/Switch (For Alarm) › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Hood Sensor/Switch (For Alarm) › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Radio Switch, Anti-theft › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Tow Sensor, Antitheft › Component Information9 pages
    Technical Service Bulletins › Antitheft - Anti-Towing Sensor Deletion
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
- Sensors and Switches - Body and Frame33 pages
  - Hood Switch / Sensor › Hood Sensor/Switch (For Alarm) › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Power Mirror Position Switch/Sensor › Component Information10 pages
    Locations › Electrically Adjustable Front Passenger Rearview Mirror2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Power Seat Switch › Component Information › Locations › Power Seat Switch (Left/Front)2
  - Seat Heater Switch › Component Information › Locations › Seat Heater Switch (Left/Front)2
  - Sunroof / Moonroof Switch › Component Information10 pages
    Locations › Sliding/Pop-Up Roof Switch2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
- Sensors and Switches - Brakes and Traction Control37 pages
- Sensors and Switches - Cooling System38 pages
  - Coolant Level Sensor › Component Information › Locations
  - Engine - Coolant Temperature Sensor/Switch37 pages
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins6 pages
    Customer Interest for Coolant Temperature Sensor/Switch (For Computer): › 07.3_005 › Dec › 86 › Idle Speed - Installing Harness and Resistor2 3
    All Technical Service Bulletins for Coolant Temperature Sensor/Switch (For Computer): › 07.3_005 › Dec › 86 › Idle Speed - Installing Harness and Resistor2 3
    Radiator Cooling Fan Temperature Sensor / Switch › Component Information20 pages
    Technical Service Bulletins › Power Distribution - New Electrical Center/Temp Switch2 3 4 5 6 7 8
    Locations › 50 Degrees Temperature Switch2 3 4 5 6 7 8 9 10
    Description and Operation › Temperature Switch (110 Degree C)2
    Temperature Sensor (Gauge) › Component Information10 pages
    Specifications2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
    Temperature Switch (Warning Indicator) › Component Information › Locations
- Sensors and Switches - Cruise Control3 pages
  - Clutch Switch, Cruise Control › Component Information › Locations
  - Cruise Control Switch › Component Information › Locations2
- Sensors and Switches - Engine12 pages
  - Oil Level Sensor › Component Information › Locations
  - Oil Pressure Sender › Component Information9 pages
    Specifications
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Oil Pressure Sensor › Component Information › Locations
  - Oil Temperature Sensor/Switch, Engine › Component Information › Locations
- Sensors and Switches - HVAC23 pages
- Sensors and Switches - Instrument Panel16 pages
  - Brake Pad Wear Sensor › Component Information4 pages
    Technical Service Bulletins › Brakes - Parts List of Calipers, Pads, & Wear Indicators2
    Locations › Brake Pad Wear Sensor (Left/Front)2
  - Fuel Gauge Sender › Component Information9 pages
    Specifications
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Outside Temperature Display Sensor › Component Information › Technical Service Bulletins › Temperature Sensor (Outside) - Testing
  - Parking Brake Warning Switch › Component Information › Locations
  - Temperature Switch (Warning Indicator) › Component Information › Locations
- Sensors and Switches - Lighting and Horns13 pages
- Sensors and Switches - Powertrain Management153 pages
  - Sensors and Switches - Computers and Control Systems93 pages
    Accelerator Pedal Position Sensor › Component Information › Locations › Accelerator Pedal Position Sensor2
    Air Flow Meter/Sensor › Component Information22 pages
    Technical Service Bulletins › Engine - Cuts Out When Stopping/Intermittent Idle Surge2 3 4 5 6 7 8 9 10
    Locations › Air Flow Sensor Position Indicator2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
    Adjustments › Air Flow Sensor Plate2
    Air Flow Sensor Plate Position Sensor › Component Information › Technical Service Bulletins › Engine Does Not Start2
    Barometric Pressure Sensor › Component Information › Description and Operation2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins8 pages
    Customer Interest: › 07.3_005 › Dec › 86 › Idle Speed - Installing Harness and Resistor2 3
    All Technical Service Bulletins: › 07.3_005 › Dec › 86 › Idle Speed - Installing Harness and Resistor2 3
    All Other Service Bulletins for Coolant Temperature Sensor/Switch (For Computer): › 18_037 › Jun › 88 › Instruments - Oil Pressure Gauge Reads With Engine OFF2
    All Other Service Bulletins for Coolant Temperature Sensor/Switch (For Computer): › 18_037 › Jun › 88 › Instruments - Oil Pressure Gauge Reads With Engine OFF
    Crankshaft Position Sensor › Component Information › Locations › TDC Sensor2 3
    Engine Speed Sensor › Component Information › Locations › Starter Ring Gear Speed Sensor2
    Fuel Level Sensor › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
    Intake Air Temperature Sensor › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
    Oil Pressure Sensor › Component Information › Locations
    Oxygen Sensor › Component Information10 pages
    Technical Service Bulletins › MIL ON ON/OFF Ratio Unadjustable After Repair Work2 3 4 5
    Locations › Heated Oxygen Sensor2 3
    Description and Operation › Oxygen Sensor Description2
    Throttle Full Close Switch › Component Information › Testing and Inspection › Microswitch and Throttle Valve Switch Function Test2 3 4 5
    Throttle Full Open Switch › Component Information6 pages
    Locations
    Testing and Inspection › Microswitch and Throttle Valve Switch Function Test2 3 4 5
    Throttle Position Switch › Component Information10 pages
    Locations › Throttle Valve Switch, Full Load/Idle2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
    Vehicle Speed Sensor › Component Information › Locations › Vehicle Speed Sensor2
  - Sensors and Switches - Emission Control Systems › EGR Temperature Sensor › Component Information › Locations › EGR Temperature Sensor2 3
  - Sensors and Switches - Fuel Delivery and Air Induction47 pages
    Accelerator Pedal Position Sensor › Component Information › Locations › Accelerator Pedal Position Sensor2
    Accelerator Pedal Switch › Component Information › Technical Service Bulletins › Deceleration Delay When Lifting Foot From Accelerator
    Air Flow Meter/Sensor › Component Information22 pages
    Technical Service Bulletins › Engine - Cuts Out When Stopping/Intermittent Idle Surge2 3 4 5 6 7 8 9 10
    Locations › Air Flow Sensor Position Indicator2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
    Adjustments › Air Flow Sensor Plate2
    Thermo Time Switch › Component Information › Locations
    Throttle Full Close Switch › Component Information › Testing and Inspection › Microswitch and Throttle Valve Switch Function Test2 3 4 5
    Throttle Full Open Switch › Component Information6 pages
    Locations
    Testing and Inspection › Microswitch and Throttle Valve Switch Function Test2 3 4 5
    Throttle Position Switch › Component Information10 pages
    Locations › Throttle Valve Switch, Full Load/Idle2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Sensors and Switches - Ignition System10 pages
    Crankshaft Position Sensor › Component Information › Locations › TDC Sensor2 3
    Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins › No Speed Signal Momentarily2 3 4 5
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
- Sensors and Switches - Restraint Systems12 pages
  - Impact Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9
  - Seat Belt Buckle Switch › Component Information › Locations › Seat Belt Buckle Switch (Airbag/ETR) (Driver/Side)2 3
- Sensors and Switches - Starting and Charging12 pages
  - Clutch Switch › Component Information › Locations
  - Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
  - Neutral Safety Switch › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
- Sensors and Switches - Steering and Suspension › System Information › Technical Service Bulletins › Electrical - Electrostatic Discharge Damage Prevention
- Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Downshift Switch, A/T › Component Information6 pages
  - Technical Service Bulletins › No Second to Third Gear Shift at Full Throttle2 3 4
  - Locations › Kickdown Switch2
- Sensors and Switches - Windows and Glass5 pages
  - Heated Glass Element Switch › Component Information › Locations
  - Power Window Switch › Component Information › Locations › Power Window Switch (Left/Rear)2 3 4
- Sensors and Switches - Wiper and Washer Systems19 pages
  - Washer Fluid Level Switch › Component Information › Locations
  - Windshield Washer Switch › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Wiper Switch › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
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