Procedure - Without Consult-II
NOTE:
It is better to count the time accurately with a clock. It is impossible to switch the diagnostic mode when an accelerator pedal position sensor circuit has a malfunction.
- Perform accelerator pedal released position learning, see ACCELERATOR PEDAL RELEASED POSITION LEARNING .
- Perform throttle valve closed position learning, see THROTTLE VALVE CLOSED POSITION LEARNING .
- Start engine and warm to normal operating temperature.
- Check that all items listed under PREPARATION are in good order.
- Turn ignition switch OFF and wait at least 10 seconds.
- Confirm that accelerator pedal is fully released, turn ignition switch ON and wait 3 seconds. See Fig 1.
- Repeat the following procedure quickly five times within 5 seconds.
- Fully depress the accelerator pedal.
- Fully release the accelerator pedal.
- Wait 7 seconds, fully depress the accelerator pedal and keep it down for approximately 20 seconds until the MIL stops blinking and is turned ON.
- Fully release the accelerator pedal within 3 seconds after the MIL goes OFF.
- Start engine and let it idle.
- Wait 20 seconds.
- Rev up the engine 2 or 3 times and ensure that idle speed and ignition timing are within the specifications, see Fig 1.
- If idle speed and ignition timing are not within the specification, the result will be incomplete. In this case, find the cause of the incident by referring to DIAGNOSTIC PROCEDURE .