Contents Section: Engine Controls - Tests W/codes - 3.0l Sho All sections

Engine Starts Ford Taurus II

Engine Starts

  1. Fuel pump secondary circuit shorted to power.
  2. Fuel pump relay contacts always closed.
  3. Open FPM circuit between PCM and junction to POWER-TO-PUMP circuit.
  4. Left/front HO2S short to power (dual HO2S applications).
  5. Faulty PCM.