No Trouble Code (NTC) Complete Test
Check Technical Service Bulletins (TSBs) for any pertinent information. If a TSB exists, perform corrective action. If no TSBs exist or if driveability problem still exists, perform NTC tests 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 PCM Power & Ground Circuits |
NTC-3A |
| Checking Engine Vacuum |
NTC-4A |
| Checking Fuel Delivery |
NTC-5A |
| Checking ECT Sensor Calibration |
NTC-6A |
| Checking TP Sensor Calibration |
NTC-7A |
| Checking MAP Sensor Calibration |
NTC-8A |
| Checking Minimum Idle Air Flow |
NTC-9A |
| Checking HO2S Switching |
NTC-10A |
| Checking HO2S Heater |
NTC-11A |
| Checking IAC Motor |
NTC-12A |
| Checking Engine Mechanical Systems |
NTC-13A |
| Checking Battery Temperature Sensor |
NTC-15A |
| Checking Brake Switch |
NTC-16A |
| Checking EVAP System (Gasoline) |
NTC-17A |
| Checking IAT Sensor |
NTC-19A |
| Checking P/N Switch (A/T) |
NTC-20A |
| Checking Oil Pressure Sensor |
NTC-21A |
| Checking Fuel Level Sensor |
NTC-25A |
| Checking A/C System |
NTC-26A |
| Checking Radiator Fan Operation |
NTC-27A |