DTC Confirmation Procedure

If DTC P119C is displayed with DTC P0190, first perform the confirmation procedure (trouble diagnosis) for DTC P0190.

Is applicable DTC detected?

YES 

Perform diagnosis of applicable. Refer to DTC LOGIC .

NO 

GO TO STEP 2  .

If DTC Confirmation Procedure is previously conducted, always perform the following procedure before conducting the next test.

1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.

TESTING CONDITION: 

• Before performing the following procedure, check that battery voltage is 9 V or more with ignition switch ON. 
• Remaining fuel amount must be 15% or more. 

GO TO STEP 3  .

1. Start the engine and warm it up until the engine coolant temperature reaches 70°C (158°F) or more.
2. Drive the vehicle and accelerate 10 consecutive seconds or more with the engine speed 1, 500 rpm or more.
3. Check "Self-diagnostic result" of "ENGINE".

Is the DTC detected?

YES 

Proceed to DIAGNOSIS PROCEDURE .

NO-1 

To check malfunction symptom before repair: Refer to INTERMITTENT INCIDENT .

NO-2 

Confirmation after repair: INSPECTION END