» » »

Ford Q&A

Ask Your Question

2005 Ford Expedition Question: diagnostics check shows 10 different codes ranging from camshaft etc. won't run

 

Question

Blacksheeptrucker, Davis Junction, IL, April 20, 2013, 18:49
 Rookie

Vehicle has new fuel pump,fuel filter, fuel pump driver module, battery, throttle positioning sensor, accellerator pedal unit. The diagnostics codes that have been pulled up are: Camshaft positioning sensors(bank A & B);turbo sensor wastegate high; O2 sensor heater; Fuel rail pressure sensor; EVAP purge valve fault; EVAP vent malfunction; Torque converter circuit electrical; Shift solenoid malfunction;Pressure control solenoid A control circuit low. What's next? The PCM unit?

2 Answers
Flag This
  • Answer #1

    goodguy April 21, 2013, 05:35
     Master

    could be a bad pcm

    Reply
    Flag This
  • Answer #2

    ziptie12 April 23, 2013, 06:48
     Master

    IF the car is not running many of those codes may be 'false'. Any item(s) unplugged while key on engine off? Tell us more accurate detail on history (what led up to its' not running).

    Flag This
  • Reply

    Flustered Ford owner, April 23, 2013, 20:39
     Rookie

    Problem solved! The fuel pump driver module, located above the spare tire, was corroded through and shorted out. Poorly designed mounting for an electronic control module that has a sealed aluminium housing. New unit is mounted with spacers to keep corrosion to a minimum.

    Flag This
  • Reply

    ziptie12, April 25, 2013, 06:23
     Master

    Good deal! Thanks for the reply and glad it's fixed!

    Reply
    Flag This