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Jetta Base, 4D Sedan, Standard
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Fuel Injection System - BOSCH Cis
Fuel Injection System - BOSCH Cis
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Description
Operation
Mixture Control Unit
Control Pressure Regulator
Auxiliary Air Regulator
Cold Start Valve
THERMO Time Switch & Hot Start Pulse Relay
Fuel Injectors
Fuel Pump
Oxygen Sensor
Ecu & Frequency Valve
Electronic Idle Speed Control Systems
Testing
Notes
Preparation For Testing
Airflow Sensor
Control Pressure Test (Cold Engine)
Control Pressure Test (Warm Engine)
System (Line) Pressure
Residual Pressure & Internal Leak
Cold Start Valve, THERMO Time Switch & Pulse Relay
Fuel Injectors
Auxiliary Air Regulator
Lambda System Checks
Preparation For Checks
Operation Check & Adjustment
Electrical Testing
Removal & Installation
Notes
Mixture Control Unit
Fuel Distributor
Control Pressure Regulator
Auxiliary Air Regulator
Cold Start Valve
Fuel Injectors
THERMO Time Switch
Frequency Valve
Ecu
Oxygen Sensor
Wiring Diagrams