Volkswagen Passat L4-1984cc 2.0L DOHC (1991)
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
Component Information
Technical Service Bulletins
Page 3933
Page 3934
Page 3935
Diagrams
Diagram Information and Instructions
Page 3938
Page 3939
Page 3940
Page 3941
Page 3942
Page 3943
Page 3944
Page 3945
Page 3946
Page 3947
Page 3948
Testing and Inspection
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
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