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2005 ford focus p0193 - Ford Cars & Trucks

Posted by Anonymous on

4 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 47 Answers

SOURCE: replacing starter 2005 ford focus

starter is located behind the motor under the intake manifold, to replace remove the battery cable & air filter box and remove 2 15mm bolts that go through the bell housing into the starter then get under the car and remove 4 10mm nuts & bolts that attach a plate from intake to the block then remove 1 more 15mm bolt holding starter in and pull it back then nose first down then remove 10mm and 13mm nuts on starter solonoid removing cable and wiggle it out past the half shaft and vualla its out

Posted on Aug 15, 2010

airjer995
  • 5332 Answers

SOURCE: Hello, I have A 2005 Ford Escape that threw a code

Two common things can cause this code. High fuel pressure or a bad fuel pressure sensor. The easiest thing you can do is replace the sensor. It is located on the fuel rail on the passenger side of the engine. It will have a vacuum hose and a connector plugged into it. The part is available from the dealer for about a $100. A basic set of tools and about 1/2 hour are all that is needed to replace.

The fuel line will be under pressure so be aware that fuel will spray all over the place when you remove the sensor. There should be a test port near the sensor with a black plastic cap. If you remove the cap you will be able to push in the schrader valve and release the pressure. Again watch yourself and have some rags handy to catch the fuel spray that comes out of the test port.

Posted on Nov 17, 2010

archaeology
  • 662 Answers

SOURCE: getting p0193 code for my

P0193 is "Fuel Rail Pressure Sensor Circuit High Input"
Meaning: Car's computer is reading input voltage from the FRP (Fuel Rail Pressure) sensor as
voltage out of the acceptable range, because the voltage is too above the acceptable range.

assuming you are running gasoline...

check for fuel in the vacuum hose of the FRP sensor after running engine at idle for 2 minutes. if not, check fuel pressure. Check fuel pressure by connecting a fuel pressure gauge to the Schrader
connector on the fuel rail, which you will find under a small (black, usually) plastic protective cap.

If the fuel pressure is indeed too high, your fuel pressure regulator has gone bad.

if fuel pressure is good, check voltage between Sensor connector Vref (Pin#3 LB (light blue)) and
Signal Return (Pin#4 GY/RD (gray/red)), which should be 4.0V-5.5V with key ON.
The acceptable voltage range from the FRP sensor to the car's computer is 4.0-5.5 volts.
What the P0193 code is saying is that the voltage from the FRP sensor is over 5.5 volts,
and therefore it's "High Input."

If voltage from the FRP sensor is bad (out of range high, presumably), then replace the FRP
sensor and reset the OBD-II code.

If the voltage output from the FRP sensor is also good, the car's computer is kaflooey, so
you'd need to replace the car computer (which is costly), so replace the car's computer as a
last resort.

Posted on Jun 21, 2011

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P0193


Recommend replace fuel rail pressure sensor, make sure connector and wiring are good, clear codes and recheck.

Jan 11, 2014 | 2005 Ford Focus ZX3

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P0193


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Go to you tube and look for how to install fuel pressure regulator.

Jan 11, 2014 | 2005 Ford Focus ZX3

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P0193 - fuel rail pressure sensor circuit high input


Possible causes- Excessive resistance in the circuit
- Low or no fuel
- Wiring harness connector of the fuel pressure sensor
- Fuel Rail Pressure Sensor
- Fuel Pump
help.png Help with thisSymptoms- Engine Light ON (or Service Engine Soon Warning Light)
- Engine will not startP0193 DescriptionThe Fuel Rail Pressure (FRP) sensor is a diaphragm strain gauge device in which resistance changes with pressure. The electrical resistance of a strain gauge increases as pressure increases, and the resistance decreases as the pressure decreases. The varying resistance affects the voltage drop across the sensor terminals and provides electrical signal to the Powertrain Control Module (PCM) corresponding to pressure.


Strain gauge type sensors are consider passive sensors. A passive sensor is connected to a voltage divider network so that varying the resistance of the passive sensor causes a variation in total current flow.


Voltage that is dropped across a fixed resistor in series with the sensor resistor determines the voltage signal at the PCM. This voltage signal is equal to the reference voltage minus the voltage drop across the fixed resistor.


The FRP sensor measures the pressure of the fuel near the fuel injectors. This signal is used by the PCM to adjust the fuel injector pulse width and meter fuel to each combustion cylinder.P0193 Information for specific makesP0193 FORD
P0193 HONDA
P0193 ISUZU
P0193 MAZDA
P0193 LEXUS
P0193 VOLKSWAGEN
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Sep 10, 2012 | 2005 Hyundai Tucson

2 Answers

Mi ford focus presenta el error de codigo p0193 que debo hacer xq ya se sustituyo la pila de la bomba de gasolina


El codigo P0193 se refiere al sensor de presion del riel de inyectores, Hay que probar la presion y medir el voltaje en el sensor del riel pin 1 y no debe ser mayor a 2.98 voltios para 42 psi de presion, si la presion esta bien y el voltaje es diferente cambie el sensor, pero tenga en cuenta que el trabaja en serie con el potenciometro del pedal del acelerador y este ultimo podria estar defectuoso, verifique el pedal del acelerador

Sep 07, 2012 | 2006 Ford Focus

3 Answers

Code p0193


first find out what the code is for. call autozone and tell them to look up the code and they will be able to give you a list of possiable causes, then go on and make your decision as to what you are going to do to fix the problem

Jun 03, 2012 | 2005 Ford Escape

1 Answer

I have a 2005 Escape and have 2 fuel sensors problem. P0193 and PO454, can I buy these and replace myself, or just better taking to Ford Service?


Buy a haynes or chilton manual, if your mechanically inclined yes you can do this with the right tools.

Mar 31, 2011 | 2005 Ford Escape

2 Answers

I have a 2005 Ford Escape that gave a P0193 code, the car seems to not go when you put the pedal to the floor. Only has about 75000 miles


  • P0193 Fuel Rail Pressure Sensor Circuit High Input. This can be fixed by replacing the sensor. More than likely it has gone bad for some reason (it's hard to tell exactly what caused it).

  • Have a good one!

    Feb 21, 2011 | 2005 Ford Escape

    1 Answer

    DTC P0193 2005 Taurus, Where do we start to look.


    P0193 means that the fuel rail pressure sensor is out of spec

    most common problems are...
    FRP signal shorted to VREF or VPWR
    FRP signal open
    Damaged FRP sensor

    if you have limited electrical experience you just replace the FPR sensor

    otherwise seek assistance at a dealership or good garage

    Mar 27, 2010 | 2005 Ford Taurus

    1 Answer

    Fuel rail pressure sensor chkt high input p0193


    Mine is on too (MIL, with p0193), 2005 freestar. My dealer can't figure it out for some reason? So I went out and bought a code reader, will fix it myself!
    Anyways it can be the fuel pressure sensor (approx $100 for part), the fuel pump, or regulator on the fuel line, not too sure what they are worth, and time for labour? I am currently looking for a test gauge to check the pressure in the fuel line to see if it is pump or regulator or sensor. Hopefully your service guys can run a few similar tests and determine what needs to go.

    Feb 12, 2010 | 2004 Ford Freestar

    1 Answer

    HI... I HAVE A 2000 MODEL FORD FOCUS WHITH A 2.0 SOHC,I REPLACE THE HEAD AND ONE PISTON, BUT WHEN I TRY TO CRAN THE CAR START 4 5 SECONDS AND GOES DEAD, I CHECK THE TROUBLE CODE AND GIVE P0193, I KNOW TO...


    OK YOU HAVE TO CHECK THE FUEL PRESSURE REGULATOR HAVE TO HAVE THIS RETURN TO THE FUEL TANK IF HE DOES NOT HAVE RETURN RAISES PRESSURE AND MUCH FUEL INJECTOR AND DELIVER CILYNDERS.THANKS

    Feb 02, 2010 | 2000 Ford Focus

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