DTC P016A: Excessive Time To Enter Closed Loop Air/Fuel Ratio Control
WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty, 2013 Ford F-450 Super Duty, 2013 Ford F-350 Super Duty, and 2013 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
DTC P016A: EXCESSIVE TIME TO ENTER CLOSED LOOP AIR/FUEL RATIO CONTROL
| Description: | This DTC sets when there is an error in fueling due to a lack of difference between the observed and modeled tailpipe oxygen (O2) concentration. | ||
| Possible Causes: |
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| Diagnostic Aids: | The fuel pressure in the high pressure fuel system can be monitored by accessing the FRP_A PID on the scan tool. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST M . | ||