Ford Escape P2138: Symptoms, Meaning, Causes + Diagnosis
P2138 is a generic powertrain code that can affect your Ford Escape’s “drive by wire” throttle system. It means that your Escape’s “D” and “E” throttle position sensors do not agree with one another on how much far the throttle has been opened. They should have a similar voltage output. In this case, they do … Read more