Learning Procdure Without CONSULT-II
- Perform ACCELERATOR PEDAL RELEASED POSITION LEARNING .
- Perform THROTTLE VALVE CLOSED POSITION LEARNING . Start engine and warm to normal operating temperature.
- Ensure all conditions under PREPARATION are met. Turn ignition off and wait at least 10 seconds. Ensure accelerator pedal is fully released.
- Turn ignition on and wait 3 seconds. Fully depress and fully release accelerator pedal quickly 5 times within 5 seconds.
- Wait 7 seconds, then fully depress accelerator pedal and hold until MIL goes off (it will take about 20 seconds).
- Fully release accelerator pedal within 3 seconds after MIL goes off. Start engine and let it idle. Wait 20 seconds. Rev up the engine 2 or 3 times.
- Ensure idle speed is 600-700 RPM and ignition timing is 7-17 degrees BTDC with transmission in Park or Neutral. If idle speed and ignition timing are not as specified, result will be incomplete. Go to next step.
- Proceed as follows:
- Ensure throttle valve is fully closed.
- Check PCV valve operation.
- Ensure no vacuum leaks exist.
If problem is found, repair as necessary. If problem is not found, it may be helpful to perform TROUBLE DIAGNOSIS (SPECIFICATION VALUE) under SCAN TOOL USAGE or see TROUBLE SHOOTING - NO CODES article. If engine stalls or idle speed fluctuates, repair cause of condition and repeat procedure.