VR30DDTT engine
- PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Turn ignition switch OFF and wait at least 10 seconds.
GO TO 2.
- PERFORM DTC CONFIRMATION PROCEDURE NOTE: Before performing this procedure, check that the battery voltage is more than 10 V at idle.
- Start engine.
- Drive the vehicle at least 2 seconds under the following conditions:
Engine speed
More than 1, 400 RPM
Accelerator pedal
Depressed more than 50%
NOTE: The above conditions can be satisfied by accelerating from low speed to full throttle. - Check 1st trip DTC.
Is the DTC detected?
YES
Refer to DTC Diagnosis Procedure .
NO
To check malfunction symptom before repair: Refer to Inspection .
NO
Confirmation after repair: INSPECTION END