Question

On my 2004 Lexus LS430 the VSC light is ON and code P0660, what is meaning of the code?

Answer 1

Hi there

This code is for the intake manifold tuning valve. This can be the result of the IMTV itself or a wiring issue to the valve.

P0660 LEXUS - Intake Manifold Tuning Valve Control Circuit Open Bank 1

Read more: https://www.autocodes.com/p0660_lexus.html