Fuel Injection System - BOSCH DIGIJET

• Description & Operation
• Adjustments
  • Idle Speed
  • Throttle Valve
    • Notes
    • Basic Adjustment
  • Throttle Valve Switch
• Testing
  • System Check
  • Fuel Pump
    • Delivery Rate
  • Fuel Pressure Regulator
  • Fuel Injectors
    • Notes
    • Spray Pattern
    • Leak Test
    • Voltage Supply
  • Airflow Meter
    • Notes
    • Intake Air Sensor
    • Air Temperature Sensor
  • Coolant Temperature Sensor
  • Auxiliary Air Regulator
  • Throttle Valve Switch
    • Notes
    • Throttle Valve Switch Function
    • Wiring & ECU
    • Deceleration Function
    • Full Throttle Enrichment Function
  • Relays
    • Notes
    • Wiring
    • Power Supply Relay
    • Fuel Pump Relay
• Wiring Diagram