A L L Diagnostic Trouble Codes ( DTC )
Testing and Inspection- Diagnostic Trouble Code Descriptions
- Manufacturer Code Charts
- Code to Test Chart
- Driveability (DR) Tests
- DR-1A CODE to DR TEST Chart (Checking for Fault Codes)
- DR-2 CODE to DR TEST Chart (Fault Code Test)
- DR-3 Testing Oxygen Sensor
- DR-4 Checking Air Flow Sensor
- DR-5 Checking Intake Air Temperature Sensor
- DR-6 Testing Throttle Position Sensor
- DR-7 Testing Motor Position Sensor
- DR-8 Testing Coolant Temp. Sensor
- DR-9 Checking Crank Angle Sensor Sensor
- DR-10 Checking Top Dead Sensor
- DR-11 Checking Vehicle Speed Sensor Circuit
- DR-12 Testing Barometric Pressure Sensor
- DR-13 Testing Injector Circuit
- DR-14 Testing Fuel Pump Control Circuit
- DR-15 Testing EGR Temp. Sensor Circuit
- DR-16 No Fault Code Switch Tests
- DR-17 No Fault Code Sensor Tests
- DR-18 No Fault Code Fuel System Test
- DR-19 No Fault Code- EGR Control System Test
- DR-20 No Fault Code- Purge Control System
- DR-21 No Fault Code Mechanical Test
- DR-22 Ignition Adjust Terminal
- Verification Tests