2.REPAIR OR REPLACE
Repair or replace components as necessary according to corresponding Diagnostic Procedure. : .
3.CHECK TARGET IDLE SPEED
4.PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING
: .
5.PERFORM THROTTLE VALVE CLOSED POSITION LEARNING
6.PERFORM IDLE AIR VOLUME LEARNING
7.CHECK TARGET IDLE SPEED AGAIN
8.DETECT MALFUNCTIONING PART
9.CHECK ECM FUNCTION
- Substitute another known-good ECM to check ECM function. (ECM may be the cause of an incident, but this is a rare case.)
- Perform initialization of NVIS (NATS) system and registration of all NVIS (NATS) ignition key IDs. Refer to Work Procedure.
: .
11.PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING
: .
12.PERFORM THROTTLE VALVE CLOSED POSITION LEARNING
13.PERFORM IDLE AIR VOLUME LEARNING
14.CHECK TARGET IDLE SPEED AGAIN
15.CHECK IGNITION TIMING AGAIN
16.CHECK TIMING CHAIN INSTALLATION
17.DETECT MALFUNCTIONING PART
18.CHECK ECM FUNCTION
- Substitute another known-good ECM to check ECM function. (ECM may be the cause of an incident, but this is a rare case.)
- Perform initialization of NVIS (NATS) system and registration of all NVIS (NATS) ignition key IDs. Refer to Work Procedure.
: .