» » »

Ford Q&A

Ask Your Question

2001 Ford Escape Question: what is P1506 because the engine light is on.



jcmendoza, 3.0L V6, Lawrenceville, GA, September 27, 2010, 19:29

The engine light stays on and when placed on the diagnostic scanner, the code P1506 comes up.

1 Answer
Flag This
  • Answer #1

    September 28, 2010, 01:31

    This code indicates that the engine speed is greater than the engine's computer is calling for. The causes could be a defective Idle Air Control (IAC) Valve, a vacuum leak, or a wiring issue related to the IAC valve.

    Flag This