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P0190 fuel rail pressure sensor circuit

I have mustibush pajero 2007:i v change the fuel pump also the fuel line is clean,the can is hardly accelerate when it's hot, and this is the result after the scan: p0190 fuel rail pressure sensor circuit

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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latoss101
  • 47 Answers

SOURCE: gdi 1800 cedia wagon-odometer 80,000km exact, starting, no power

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Posted on Jan 03, 2009

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  • 1 Answer

SOURCE: 4g93 gdi engine starts wont rev above 3000

Hey have you tried disconnecting and re connecting the battery? my mitsi carisma startd doing that so i rang up dealer and aparently they do it when the computer thinks there is something wrong with the engine, so it enters slow mode (or turtle mode or something) so that minimal damage is done while you drive it slowly to yr mechanic. Could be complettly wrong tho. Good luck.

Posted on Jan 17, 2011

Sandpiper99
  • 71 Answers

SOURCE: 2005 Lincoln Town Car suffering from low fuel

The ford spec listed in the ford engine control manual is:

General Specifications Item Specification Fuel tank capacity 71.9L (19 gal) Fuel Pressure Hot restart 448-482 kPa (65-70 psi) Key ON Engine OFF (KOEO) 140-415 kPa (20-60 psi) Key ON Engine Running (KOER) 170-280 kPa (25-40 psi)

Are you measuring the fuel pressure with a mechanical gauge or are you using a scan tool . If with a mechanical gauge, does the gauge have an air purge? What symptoms does the vehicle present. If running rough you could have a fuel injector leaking. Are you measuring the fuel pressure with the key on engine off? If so, did you cycle the key a few times? Good luck

Posted on Apr 05, 2011

  • 5370 Answers

SOURCE: have a 2007 mitsubishi L200

In your case the pressure sensor is faulty and needs to be replaced. 1) Stores pressurized fuel (25 to 180 MPa) that has been delivered from the supply pump and distributes the fuel to each cylinder injector. A rail pressure sensor and a pressure limiter valve are adopted in the rail. 2) The rail pressure sensor (Pc sensor) detects fuel pressure in the rail and sends a signal to the engine ECU, and the pressure limiter controls the excess pressure. This ensures optimum combustion and reduces combustion noise. ---- Rail • The rail is mounted between the supply pump and the injector, and stores the high-pressure fuel. --------- Injector:-------- • This injector replaces the conventional injection nozzle, and achieves optimal injection by effecting control in accordance with signals from the engine ECU. Signals from the engine ECU determine the duration and timing in which current is applied the injector. This in turn, determines the quantity, rate and timing of the fuel that is injected from the injector. ------------ Rail Pressure Sensor (Pc Sensor) 1) The pressure sensor detects the fuel pressure of the rail, and sends a signal to the engine ECU. The sensor is made from a semiconductor that uses the Piezo resistive effect to detect changes in electrical resistance based on the pressure applied to the elemental silicon. In comparison to the old model, this sensor is compatible with high pressure. ---------- There is a service manual for how the fuel rail sensor and fuel system works.Its for mitsubishi L200 4D56.----------- Click this link for referring the service manual:--- http://technoanswers.blogspot.com/2011/06/service-manual-for-mitsubishi-l200-4d56.html ----------- This should help.thanks.Helpmech.

Posted on Jun 22, 2011

nickccoates
  • 1 Answer

SOURCE: I am working on a 2000 Ford Taurus with a 3.0L

where is the fuel pressure located on the 2000 ford taurus exactly?

Posted on Feb 25, 2012

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Good Day I ve got a KIA Sorento 2.5 2007 diesel. Fault code P0190-Fuel rail Sensor "A" Circuit and P0220-Throttle/Pedal position sensor/Switch "B" Circuit


Visit the on-line store, know as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem.
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What does the p0190 code on my 2008 VW tiguan mean. It does have a rev problem


code p 0190 refers to fuel rail pressure (FRP) sensor---circuit malfunction===causes --wiring--fuel rail pressure sensor ---ECM
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Forward to a skate 2006 V6 engine code P0190


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P0190 Fuel Rail Pressure Sensor Circuit Malfunction

could be a loose sensor?? or a dirty connection on the plug?

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P0190 fuel rail pressure sensor circuit


code p0190 refers to fuel pressure (FRP) sensor--circuit malfunction===causes---wiring---fuel rail pressure sensor--ECM
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P0190 diagnostic fuel rail pressure circuit a


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Ford Electronic Returnless Fuel Systems Clip
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1 Answer

Code p0190 what is it


There is not a cut and dry one answer fixes it for this code, it has to do withthe fuel supply manifold pressure sensor not reading correctly. Here is the diagnostic info.
P0190 FORD - Fuel Rail Pressure Sensor A Circuit out of range
Symptoms - Engine Light ON (or Service Engine Soon Warning Light)
- Engine will not start Possible causes - High fuel pressure
- Low fuel pressure
- Damaged FRP sensor (most common)
- Excessive resistance in the circuit
- Low or no fuel
- Wiring harness connector of the fuel pressure sensor
- Fuel Rail Pressure Sensor
- Vacuum leaks
- Fuel leaking causing loss of pressure

Jan 27, 2012 | 2004 Ford F150

2 Answers

Hi my 2001 mitsubishi montero cant go fast got the code #p0190 wat i have to do now


p0190 is fuel rail pressure sensor curcuit malfunction---- - High fuel pressure
- Low fuel pressure
- Damaged FRP sensor
- Excessive resistance in the circuit
- Low or no fuel
- Wiring harness connector of the fuel pressure sensor
- Fuel Rail Pressure Sensor
- Fuel have a good day !! check the fuel pressure regulator, this may solve problem.

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1 Answer

Hur byter jag växellädsolja på


160....O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)

P0161....O2 Sensor Heater Circuit (Bank 2 Sensor 2)

P0162....O2 Sensor Circuit Malfunction (Bank 2 Sensor 3)

P0163....O2 Sensor Circuit Low Voltage (Bank 2 Sensor 3)

P0164....O2 Sensor Circuit High Voltage (Bank 2 Sensor 3)

P0165....O2 Sensor Circuit Slow Response (Bank 2 Sensor 3)

P0166....O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 3)

P0167....O2 Sensor Heater Circuit (Bank 2 Sensor 3)

P0168....Fuel Temperature Too High

P0169....Incorrect Fuel Composition

P0170....Fuel Trim (Bank 1)

P0171....System too Lean (Bank 1)

P0172....System too Rich (Bank 1)

P0173....Fuel Trim Malfunction (Bank 2)

P0174....System too Lean (Bank 2)

P0175....System too Rich (Bank 2)

P0176....Fuel Composition Sensor Circuit

P0177....Fuel Composition Sensor Circuit Range/Performance

P0178....Fuel Composition Sensor Circuit Low Input

P0179....Fuel Composition Sensor Circuit High Input

P0180....Fuel Temperature Sensor A Circuit

P0181....Fuel Temperature Sensor A Circuit Range/Performance

P0182....Fuel Temperature Sensor A Circuit Low Input

P0183....Fuel Temperature Sensor A Circuit High Input

P0184....Fuel Temperature Sensor A Circuit Intermittent

P0185....Fuel Temperature Sensor B Circuit

P0186....Fuel Temperature Sensor B Circuit Range/Performance

P0187....Fuel Temperature Sensor B Circuit Low Input

P0188....Fuel Temperature Sensor B Circuit High Input

P0189....Fuel Temperature Sensor B Circuit Intermittent

P0190....Fuel Rail Pressure Sensor Circuit

P0191....Fuel Rail Pressure Sensor Circuit Range/Performance

P0192....Fuel Rail Pressure Sensor Circuit Low In put

P0193....Fuel Rail Pressure Sensor Circuit High Input

P0194....Fuel Rail Pressure Sensor Circuit Intermittent

P0195....Engine Oil Temperature Sensor

P0196....Engine Oil Temperature Sensor Range/Performance

Nov 20, 2010 | 2004 Volvo S80

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