P1692 Toyota - Variable valve timing - malfunction

Variable valve timing - malfunction. The control module detected improper operation of the Variable valve timing. This is the manufacturer-specific definition used by Toyota.

P1692 is a manufacturer-specific code. In this database it is documented for: Toyota. The same number can mean something different on other brands.

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.