Check engine light?
I can’t think of anything off the top of my head. There is a pressure sensor on the power steering line that could change the idle. But it’s usually going to bump the idle up to make the appropriate PS pressure. If the CEL is on, codes could point you in the right direction.
I can’t think of anything off the top of my head. There is a pressure sensor on the power steering line that could change the idle. But it’s usually going to bump the idle up to make the appropriate PS pressure. If the CEL is on, codes could point you in the right direction.