DRIVEABILITY - Gas - Non-DTC Based Diagnostics

• Diagnosis And Testing
  • Checking The Cooling Fan Performance
    • Theory Of Operation
    • Possible Causes
    • Diagnostic Test
  • Checking For Proper Ethanol Level In The Gasoline
    • Theory Of Operation
    • Diagnostic Test
  • Checking The Engine Mechanical System
    • Diagnostic Test
  • Checking The Exhaust System For Leaks
    • Notes
    • Diagnostic Test
  • Checking The Low Pressure Fuel Delivery System
    • Possible Causes
    • Diagnostic Test
  • Checking The Map Sensor Performance
    • Diagnostic Test