Description
Idle Air Volume Learning is a function of ECM to learn the idle air volume that keeps each engine idle speed within the specific range. It must be performed under any of the following conditions:
Work Procedure
1.PRECONDITIONING
Make sure that all of the following conditions are satisfied.
Learning will be cancelled if any of the following conditions are missed for even a moment.
Do you have CONSULT? YES >> GO TO 2.
NO >> GO TO 3.
2.IDLE AIR VOLUME LEARNING
With CONSULT
Is “CMPLT” displayed on CONSULT screen? YES >> GO TO 4.
NO >> GO TO 5.
3.IDLE AIR VOLUME LEARNING
Without CONSULT
NOTE:
>> GO TO 4
4.CHECK IDLE SPEED AND IGNITION TIMING
Rev up the engine two or three times and make sure that idle speed and ignition timing are within the specifications.
For specification, refer to EC-500, "Idle Speed" and EC-500, "Ignition Timing".
Is the inspection result normal? YES >> INSPECTION END
NO >> GO TO 5.
5.DETECT MALFUNCTIONING PART
Check the following
Is the inspection result normal? YES >> GO TO 6.
NO >> Repair or replace malfunctioning part.
6.DETECT MALFUNCTIONING PART
Engine component parts and their installation condition are questionable. Check and eliminate the cause of the incident.
It is useful to perform “TROUBLE DIAGNOSIS - SPECIFICATION VALUE”. Refer to EC-157, "Description".
If any of the following conditions occur after the engine has started, eliminate the cause of the incident and perform Idle Air Volume Learning all over again:
>> INSPECTION END
Tightening torque of standard
bolts
Description
This vehicle has both new standard based on ISO* and previous standard
bolts/nuts. There are some differences
between these two types of bolts/ nuts; shape of the head, grade of strength,
hexagonal width across
flats and the standard tightening torque.
For guidance in d ...
Steering column
Exploded View
Steering column
Floor cover
Floor seal
Removal and Installation
CAUTION:
Any time the ignition switch has been disconnected, removed or
installed, the keys must be re-registered
in the BCM. Refer to CONSULT operations manual.
Do not ...
Component parts
Component Parts Location
Combination meter
Engine room (LH)
Left front wheel assembly
Behind instrument panel (LH)
Left rear wheel assembly
Left rear wheel assembly
Wheel
No.
Component parts
Function
1
Combination meter
The combinati ...