KOEO/KOER SELF-TEST [LF, L3]

KOEO Self-Test

1. Connect the WDS or equivalent to the vehicle DLC-2 16-pin connector location as shown in the figure.

2. Perform the KOEO self-test.

KOER Self-Test

Note

• For vehicles with the variable valve timing control, execute a KOER self-test after the variable valve timing learning is finished.

- A KOER self-test cannot be executed if the variable timing valve learning in not finished.

- The variable valve timing learning is cleared if the PCM backup power supply is interrupted (including battery removal), or after reprogramming.

- To perform variable valve timing learning, the engine speed needs to be increased momentarily to approx. 2,000 rpm.

1. Connect the WDS or equivalent to the vehicle DLC-2 16-pin connector location as shown in the figure.

2. Idle the engine.

3. Perform the KOER self-test.