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2005 Ford Expedition Question: Had diagnostics show throttle wide open, Changed TPS on engine still won't run

 

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Flustered Ford owner, Davis Junction, IL, January 04, 2013, 08:48
 Rookie

trying to locate an accelerator pedal sensor with no luck, not real sure this will be the answer either. Originally started up and ran for 2 minutes, then died; acted as if the fuel pump had gone out. Changed pump and filter, now TPS on throttle body and still nothing. What's next to look at after accelerator pedal sensor?

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  • Answer #1

    Greg's Orange Auto (14224 Answers) , Orange, CA - (714) 361-9386
    globalhelper January 04, 2013, 12:15
     Master

    YOU SHOULD HAVE ENG CODES IF ITS YOUR APP SENOR EITHER SENSOR 1 OR 2

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    Blacksheeptrucker, April 15, 2013, 19:38
     Rookie

    Have 10 codes; Both camshaft position actuators, bank 1 &2 circuit malfunction; Turbo/sup wastegate control circuit high; O2 sensorheater circuit malfunction (bank 2 sensor2); Fuel rail pressure sensor CKT range/perf; EVAP emission controlsystem purge valve C fault; EVAP vent circuit malfunction; Torque converter circuit electrical; Shift solenoid B malfunction; Pressure control solenoid A control circuit low. Does this sound like the PCM or ECM unit is gone to pot?

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    globalhelper, April 16, 2013, 05:34
     Master

    no your getting info thats good. is the battery ibn good shape and alos alt? i think futher diag needs to be done on each circuit to determne issues

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    Flustered Ford owner, April 16, 2013, 18:33
     Rookie

    New battery and Alternator is putting out good power. Vehicle will run on starting fluid, but can't get any power to fuel pump. Wiring all tests ok. System acts like PCM is Shot.?!?!?!

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