CHECK CURRENT DATA.

1) Start the engine.

2) From “Wastegate Valve Control” in “System Operation Check Mode”, read the data of “Turbo vanes actual angle” when the duty value is changed.

NOTE:

For detailed procedures, refer to “System Operation Check”.

QUESTION

Does the data of “Turbo vanes actual angle” change?

Yes No

Even if DTC is detected, the circuit has returned to a normal condition at this time. Reproduce the failure, and then perform the diagnosis again.

NOTE:

In this case, temporary poor contact of connector, temporary open or short circuit of harness may be the cause.