Confirmation Driving Pattern

Connect the intelligent tester or Techstream to the DLC3.
Turn the power switch ON (READY)
Turn the tester ON
Record the DTC(s) and freeze frame data
Using the tester, switch the ECM from normal mode to check mode (see CHECK MODE PROCEDURE ).
Read the misfire counts of each cylinder (CYL #1 to #8)*1, (Cylinder #1 Misfire Count to Cylinder #8 Misfire Count)*2 with the engine in an idling condition. If any misfire count is displayed, skip the following confirmation driving pattern

Drive the vehicle several times with the conditions, such as engine rpm and engine load, shown in MISFIRE RPM*1 (Misfire RPM)*2 and MISFIRE LOAD*1 (Misfire Load)*2 in the Data List.

HINT:

In order to store misfire DTCs using the MISFIRE RPM*1 (Misfire RPM)*2 and MISFIRE LOAD*1 (Misfire Load)*2 in the Data List, it is necessary to operate the vehicle for the period of time shown in the table below.
*1. Intelligent tester
*2: Techstream

TYPICAL MALFUNCTION THRESHOLDS

Engine RPM	Duration
Idling	5 minutes or more
1000	4 minutes or more
2000	2 minutes or more
3000	1 5 minutes or more

Check whether misfires have occurred by checking DTCs and freeze frame data
HINT.

Do not turn the power switch off until the stored DTC(s) and freeze frame data have been recorded. When the ECM returns to normal mode (default), the stored DTC(s), freeze frame data and other data will be erased
Record the DTC(s), freeze frame data and misfire counts.
Turn the power switch OFF and wait for at least 5 seconds.