No DTC 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-12A in sequence until driveability problem is found. See NO TROUBLE CODE TEST MENU table below.
NO TROUBLE CODE TEST MENU
| Application Symptom | Perform Following Test in the (1)TESTS W/CODES article | ||
|---|---|---|---|
| Checking Secondary Ignition & Timing | NTC-2A | ||
| Checking Fuel Pressure | NTC-3A | ||
| Checking Coolant Sensor Calibration | NTC-4A | ||
| Checking TPS Calibration | NTC-5A | ||
| Checking MAP Sensor Calibration | NTC-6A | ||
| Checking Oxygen (O2) Sensor Switching | NTC-7A | ||
| Checking Idle Air Control Motor | NTC-8A | ||
| Checking Park/Neutral Switch | NTC-9A | ||
| Checking PCM Grounds & Power Circuits | NTC-10A | ||
| Checking Engine Vacuum | NTC-11A | ||
| No Trouble Code Mechanical Test | NTC-12A | ||
|
|||