With SDT

Start engine and warm it up to normal operating temperature.
Turn ignition switch OFF and wait at least 10 seconds.
Turn ignition switch ON and select "SELF-LEARNING CONT" in "Utility" mode with SDT.
Clear the self-learning control coefficient by touching "CLEAR".
Start engine. If it is difficult to start engine, the fuel injection system has a malfunction. Performing the following procedure is advised.
1. Crank engine while depressing accelerator pedal.
  NOTE: When depressing accelerator pedal three-fourths (3/4) or more, the control system does not start the engine. Do not depress accelerator pedal too much.
2. If engine starts, go to Diagnosis Procedure . If engine does not start, remove ignition plugs and check for fouling, etc.
Keep engine at idle for at least 5 minutes.
Check 1st trip DTC.
Check 1st trip DTC.
The 1st trip DTC P0172, P0175 should be detected at this stage, if a malfunction exists. If so, go to [Diagnosis Procedure ].

NOTE: If 1st trip DTC is not detected during above procedure, performing the following procedure is advised.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Start engine.
3. Maintain the following conditions for at least 10 consecutive minutes. Hold the accelerator pedal as steady as possible.
  VEHICLE SPEED REFERENCE
  
  VHCL SPEED SE 50 - 120 km/h (31 - 75 mph)
  
  CAUTION: Always drive vehicle at a safe speed.
4. Check 1st trip DTC.
5. If 1st trip DTC is detected, go to Diagnosis Procedure .