P2015: Bank 1 runner position can exceed its expected operating range

Ford describes P2015 as bank 1 intake manifold runner position over-travel in its vacuum-actuated V-engine strategy. The broader generic range/performance wording can hide this particular functional interpretation.

Operational range is different from electrical range

The source separately lists position-sensor circuit low/high results and runner stuck-open/closed results. A position signal may be electrically valid yet indicate movement outside the expected operating range. Conversely, an out-of-range voltage is a different kind of evidence from a credible position showing over-travel.

Ford evaluates stuck and over-travel behavior across four events after coolant exceeds 40°F. The electrical checks use a five-second duration. A circuit pass alone therefore does not verify the functional range through the required events.

Preserve command, feedback and architecture

Record the requested runner position and bank 1 feedback with the full fault set. These observations help distinguish a position-range result from a simple failure to reach the opposite commanded state.

The summary does not publish a universal angular or millimeter travel limit for P2015, nor does it identify a particular stop, linkage or sensor as failed. Apply the vehicle-specific procedure for the installed runner mechanism. Verification should demonstrate that reported position remains within the permitted operating range while following eligible commands. The source supports an over-travel interpretation for this documented strategy, not a blanket intake-manifold replacement rule for every P2015 vehicle.

Source and applicability

This explanation covers the cited Ford monitor variants, not every vehicle displaying this code. Match the engine, sensor architecture and calibration before applying numerical limits.

Ford OBD summary, PDF page 142.