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Other Volkswagen Workshop Service and Repair Manuals
Other Makes
Volkswagen Passat L4-1984cc 2.0L DOHC (9A) (1990)
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Relays and Modules - Powertrain Management
Sensors and Switches - Powertrain Management
Tune-up and Engine Performance Checks
Computers and Control Systems
A/C Signal
Air Flow Meter/Sensor
Intake Air Temperature Sensor
Camshaft Position Sensor
Coolant Temperature Sensor/Switch (For Computer)
Crankshaft Position Sensor
Ignition Reference Sensor <--> [Cylinder Identification Sensor]
Data Link Connector
Engine Control Module
Engine Temperature Sensor
Idle Speed/Throttle Actuator - Electronic
Idle Boost Valve <--> [Idle Up Control Valve]
Knock Sensor
Power Supply Relay <--> [Main Relay (Computer/Fuel System)]
Engine Check Light <--> [Malfunction Indicator Lamp]
Oxygen Sensor
Relays and Modules - Computers and Control Systems
Sensors and Switches - Computers and Control Systems
Air Flow Meter/Sensor
Camshaft Position Sensor
Coolant Temperature Sensor/Switch (For Computer)
Component Information
Technical Service Bulletins
Page 4353
Page 4354
Page 4355
Diagrams
Diagram Information and Instructions
Page 4358
Page 4359
Page 4360
Page 4361
Page 4362
Page 4363
Page 4364
Page 4365
Page 4366
Page 4367
Page 4368
Testing and Inspection
Crankshaft Position Sensor
Ignition Reference Sensor <--> [Cylinder Identification Sensor]
Engine Temperature Sensor
Intake Air Temperature Sensor
Knock Sensor
Oxygen Sensor
Throttle Full Close Switch
Full Throttle Switch <--> [Throttle Full Open Switch]
Throttle Position Sensor
Gear Selector Switch <--> [Transmission Position Switch/Sensor, A/T]
Vehicle Speed Sensor
Throttle Full Close Switch
Full Throttle Switch <--> [Throttle Full Open Switch]
Throttle Position Sensor
Gear Selector Switch <--> [Transmission Position Switch/Sensor, A/T]
Vehicle Speed Sensor
Emission Control Systems
Fuel Delivery and Air Induction
Ignition System
Transmission Control Systems
PROM - Programmable Read Only Memory
Transmission and Drivetrain
Brakes and Traction Control
Starting and Charging
Power and Ground Distribution
Steering and Suspension
Heating and Air Conditioning
Restraint Systems
Accessories and Optional Equipment
Body and Frame
Cruise Control
Instrument Panel, Gauges and Warning Indicators
Lighting and Horns
Windows and Glass
Wiper and Washer Systems