Fuel Injection System - BOSCH Cis-E

• Description
• Operation
  • Fuel Supply
    • Fuel Pump & Relay
    • Mixture Control Unit (MCU)
    • Fuel Distributor
  • Electronic Control
    • Airflow Sensor Potentiometer
    • Differential Pressure Regulator
    • Electronic Control Unit (ECU)
    • Additional Enrichment
    • Altitude Sensor (Quantum & Quantum Syncro Only)
    • Deceleration Fuel Shut-Off
  • Ignition & Idle Control
    • Knock Sensor Control
    • Electronic Idle Speed Control
• Adjustments
  • Airflow Sensor Plate
    • Sensor Plate Rest Position
    • Centering Sensor Plate & Lever
    • Sensor Plate Free Play
    • Sensor Plate Clearance Adjustment
    • Sensor Plate Lever Adjustment
  • Airflow Sensor Potentiometer
    • Checking
    • Adjustment
  • Throttle Switches
    • Notes
    • Throttle Plate Stop Screw
    • Idle Switch (Except Fox, Quantum & Quantum Syncro)
    • Idle Switch (Quantum & Quantum Syncro Only)
    • Full Throttle Switch (Except Fox)
    • System Pressure (Quantum & Quantum Syncro Only)
• Testing
  • Cold Start Enrichment (All Except Cabriolet & Scirocco)
    • Thermo Time Switch
    • Cold Start Valve
    • Auxiliary Air Valve (Fox Only)
  • Cold Start Enrichment (Cabriolet & Scirocco)
  • Fuel Delivery & System Pressures
    • System Pressure
    • Differential Control Pressure
    • Residual Pressure & Internal Leak Testing
    • Transfer Pump Delivery Volume
    • Main Pump Delivery Volume
    • Fuel Distributor
    • Injector Quantity Comparison
  • Electrical Components
    • Fuel Pump Relay
    • Cold Start (Warm-Up) Enrichment (Fox Only)
    • Cold Acceleration Enrichment
    • After Start Enrichment
    • Starting Enrichment (Quantum Only)
    • Full Throttle Enrichment
    • Deceleration Fuel Shut-Off Check
    • Altitude Sensor (Quantum & Quantum Syncro Only)
    • Oxygen Sensor Heating Element (Quantum Syncro Only)
    • Oxygen Sensor (Fox Only)
    • Oxygen Sensor (All Other Models)
    • Idle Speed Boost Valves
    • Idle Speed Stabilizer Valve
    • Idle Speed Stabilization System
    • Knock Sensor (16-Valve Engines Only)
    • Knock Sensor Control Unit (16-Valve Engines Only)
    • Throttle Valve Switch
  • System Testing
• Removal & Installation
  • Fuel Distributor
    • Removal
    • Installation
  • Fuel Injectors
    • Removal
    • Installation
  • Throttle Valve Housing (TVH)
    • Removal
    • Installation
  • Airflow Sensor Plate
    • Removal
    • Installation
  • Airflow Sensor Potentiometer
    • Removal & Installation
  • Knock Sensor (If Equipped)
    • Removal & Installation
• Wiring Diagrams