Volkswagen Jetta L4-1781cc 1.8L SOHC (RV, PF) (1989)
Relays and Modules
Relays and Modules - Brakes and Traction Control
Relays and Modules - Cooling System
Relays and Modules - Cruise Control
Relays and Modules - HVAC
Relays and Modules - Instrument Panel
Relays and Modules - Power and Ground Distribution
Relays and Modules - Powertrain Management
Relays and Modules - Computers and Control Systems
Electronic Spark Control Module
Engine Control Module
Component Information
Technical Service Bulletins
Page 196
Diagrams
Description and Operation
California Models
Page 212
Page 213
Page 214
Page 215
Page 216
Page 217
Page 218
Page 219
Testing and Inspection
Page 225
Power Supply Relay <--> [Main Relay (Computer/Fuel System)]
Relays and Modules - Fuel Delivery and Air Induction
Relays and Modules - Ignition System
Relays and Modules - Restraint Systems
Relays and Modules - Starting and Charging
Relays and Modules - Wiper and Washer Systems
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
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