No Trouble Code Complete Test
Check Tech 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-15A 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 | TEST NTC-2A |
| Checking Fuel Pressure | TEST NTC-3A |
| Checking Coolant Sensor Calibration | TEST NTC-4A |
| Checking TPS Calibration | TEST NTC-5A |
| Checking MAP Sensor Calibration | TEST NTC-6A |
| Checking Oxygen (O2) Sensor Switching | TEST NTC-7A |
| Checking Solenoid Operations | TEST NTC-9A |
| Checking Park/Neutral Switch | TEST NTC-10A |
| Checking PCM Grounds & Power Circuits | TEST NTC-11A |
| Checking EGR System | TEST NTC-12A |
| Checking Engine Vacuum | TEST NTC-13A |
| Checking Minimum Idle Air Flow | TEST NTC-14A |
| No Trouble Code Mechanical Test | TEST NTC-15A |