C230 throwing : incorrect gear ratio -> limp mode
ive replaced the conductor plate, filter, adapter plug
and I ran codes with icsrsoft v3, and it told me incorrect gear ratio.
Although the mileage looks to be legit @97k but it says the odo is not actual miles. I’ve heard the IC is linked to the speed sensors or gear ratio, is this true and would this give me the error? Would somebody switching IC throw my gear ratio off?
Any help would be appreciated






