Fuel Injection System - BOSCH Cis-E

• Description
• Operation
  • Fuel Supply
    • Fuel Pump & Relay
    • Mixture Control Unit (MCU)
    • Airflow Sensor
    • Fuel Distributor
    • Differential Pressure Regulator
    • Electronic Control Unit (ECU)
    • Cranking Enrichment
    • After-Start Enrichment
    • Warm-Up Enrichment
    • Maximum Engine Speed
    • Altitude Correction
    • Lambda Control
    • O2 Sensor
    • Electronic Idle Speed Control
    • Idle Speed Air Valve
    • Idle Speed Boost Valves
    • Throttle Valve Microswitch
• Testing
  • Choke System
    • Thermo Time Switch
    • Cold Start Valve
    • Auxiliary Air Valve
  • Fuel Delivery & System Pressures
    • Notes
    • System Pressure
    • Lower Chamber (Differential) Pressure - Part I
    • Lower Chamber (Differential) Pressure - Part II
    • Residual Pressure & Internal Leak Testing
    • Main Pump Delivery Volume
    • Injector Quantity - Comparative Measurement
  • Electrical Components
    • System Testing
    • Fuel Pump Relay - Audi 5000S
    • Warm-Up Enrichment
    • Cold Acceleration Enrichment
    • After Start Enrichment
    • Starting Enrichment - 5-Cylinder Models
    • Full Throttle Enrichment
    • Deceleration Fuel Shut-Off Check
    • Altitude Sensor
    • Lambda Control
    • O2 Sensor
    • Idle Speed Boost Valves
    • Idle Speed Stabilization System
    • Throttle Valve Switch
• Removal & Installation
  • Fuel Distributor
    • Notes
    • Removal
    • Installation
  • Fuel Injectors
    • Removal
    • Installation
  • Throttle Valve Housing (TVH)
  • Airflow Sensor Plate
  • Airflow Sensor Potentiometer
• Adjustments
  • Airflow Sensor Plate
    • Basic Plate Lever Adjustment
    • Centering Plate & Lever
    • Sensor Plate Rest Position
    • Sensor Plate Free Play
    • Sensor Plate Clearance Adjustment
  • Airflow Sensor Potentiometer
  • Throttle Valve Housing
  • Throttle Valve Switches
    • Idle Switch
    • Full Throttle Switch
• Wiring Diagrams