Engine Controls - Basic Testing

• Introduction
• Preliminary Inspection & Adjustments
  • Visual Inspection
  • Mechanical Inspection - Compression
  • Mechanical Inspection - Exhaust System BACKPRESSURE
• Fuel Delivery & System Pressures - Gasoline
  • * Please Read First *
  • Visual Check (Fuel Leak)
  • System Pressure Test
  • Lower Chamber Pressure Test
  • Residual Pressure & Internal Leak Testing
  • Fuel Pump Delivery Volume To Pressure Regulator
  • Fuel Pump Pressure
  • Fuel Distributor Delivery Volume
  • Testing Fuel Pump Relay (420SEL & 560 Series)
  • Mas-Engine Systems Control Unit
• Fuel Delivery & System Pressures - Diesel
  • Notes
  • Visual Check (Fuel Leak)
• Fuel/Water Separator Filter
• EZL Electronic Ignition Checks
  • Spark
  • Ignition Coil Resistance
  • Crankshaft Position Sensor
• Idle Speed & Ignition Timing
• Summary