No Trouble Code Test Menu: Notes
No Trouble Code Complete Test
Check Technical Service Bulletins (TSBs) for any pertinent information. If a TSB exists, perform corrective action. If TSB does not exist or if driveability problem still exists, perform tests NTC-2A through NTC-16A in sequence until driveability problem is found. See NO TROUBLE CODE TEST MENU table.
NO TROUBLE CODE TEST MENU
| Application | Test |
|---|---|
| Checking Secondary Ignition & Timing | NTC-2A |
| Checking Fuel Pressure | NTC-3A |
| Checking Coolant Sensor Calibration & Radiator Fan Operation | NTC-4A |
| Checking TPS Calibration | NTC-5A |
| Checking MAP Sensor Calibration | NTC-6A |
| Checking Oxygen Sensor (O2S) Switching | NTC-7A |
| Checking Oxygen Sensor (O2S) Heater | NTC-8A |
| Checking Idle Air Control Motor | NTC-9A |
| Checking Solenoid Operations | NTC-10A |
| Checking Park/Neutral Switch | NTC-11A |
| Checking PCM Grounds & Power Circuits | NTC-12A |
| Checking EGR System | NTC-13A |
| Checking Engine Vacuum | NTC-14A |
| Checking Minimum Idle Airflow | NTC-15A |
| No Trouble Code Mechanical Test | NTC-16A |