Questions & Answers for: Ford Expedition low voltage

low voltage-- 2003 ford expedition battery was tested good. and started was replaced with a new one. makes the sound of a dead battery when tried to start. WELL I WOULD CHECK CABELS TO SEE IF THERE IS

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...voltage rises. also when i speed up rpms. when it is idling low say at a stop light you can hear the blower speed slow down then pick up when you drive off.( rpm increase) fix the idle speed to ...

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...voltage at the a/c compressor/clutch. I do have power at the low pressure switch. I have checked all fuses related to the a/c system and they are ok. I have replaced the a/c compressor/clutch relay. ...

Question about 1999 Expedition

1 Answer

...voltage or low voltage,then get you battery charged at local car garage. ------- If its not getting charged at car garage then battery is faulty and it has to be replaced.------------This will ...

Question about 1999 Expedition

1 Answer

...Voltage at the Servo has the wrong value for that function. Since the dash light and the Servo agree on Low, it would seem the Selector is out of sync with the other 2 parts. I hope my solution is ...

Question about 1999 Expedition

2 Answers

...bad. I had a similar problem with my 93 mustang. my idle was  so low that the alt. couldnt give enough voltage to the battery to charge it. If your expedition is running low RPM try checking ...

Question about 1998 Expedition

1 Answer

low voltage makes the pump overheat and shortens the life of the pump. also make sure the ground is good to the pump.the voltage drop should not be over .50 volt or the ground is not good enough. this

Question about 1999 Expedition

1 Answer

...come on. Checked for voltage at headlight sockets and no voltage some times just the low beam filament in the bulb will blow out and the high beam filament will continue to work. Buy new

Question about 2005 Expedition

1 Answer

...low input P0223: throttle pedal position sens/swb ckt high imput I don't really know how to detect what these codes mean exactly. My truck went into failsafe mode. We changed the fuel filter ...

...voltage low code P0405 - DPF EGR Sensor Circuit Low Voltage Detected See DTC P1400 Problem with wiring or PCM ! P1400 - DPF EGR Sensor Circuit Low Voltage Detected The EGR monitor checks the DPF EGR ...

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