DTC Description
The ECM monitors the fuel trim values during predetermined driving Enable Condition. If the average long term or short term fuel trims exceed the determined limit over a certain period of time, ECM sets P017100 DTC.
The ECM monitors the fuel trim values during predetermined driving Enable Condition. If the average long term or short term fuel trims exceed the determined limit over a certain period of time, ECM sets P017100 DTC.