Question about 2001 Jeep Grand Cherokee

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P1724 line pressure high fault

Quick fix or procedures to fixing this problem

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Somthing in transmission causing high pressure may be clogged cooler

Posted on Nov 23, 2013

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1 Answer

Replacing fuel line on a 96 buick lesabre


quick fix... 5\16'' steel line at your local parts house and a line flaring tool. about 40 bucks. and

Feb 26, 2014 | 1996 Buick LeSabre

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Gas odor


Unfortunately I don't think there are any easy quick fixes, I would take into a mechanic ASAP and have the fuel lines inspected. Gas doesn't ignite that easily but fuel vapor does

Sep 06, 2012 | 1992 Dodge Caravan

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What Is The Quick Temporary Way to Fix Gas Line Leak?


If its rubber and its a low psi return line then you can fix it with fuel injection rubber hose and clamps. If its a pressure line it will need a fuel line repair kit If the tank has to be removed your looking @ at least 2.0 hours pluse parts. Fuel tank and or fuel sender assy or a line repair
www.xcardiag.com

Apr 12, 2012 | Cars & Trucks

1 Answer

Po193 is registering an unpassable emission reading. What should we do?


This fault code is indicating a fault in your fuel rail pressure sensor. It is a very common fault with this model, usually just replacing the fuel pressure sensor that is located on your fuel rail will fix the fault. Here is a discription of it and location:

The Injection Pressure Sensor (IPS) :

  • is attached to the fuel injection supply manifold.
  • uses a replaceable O-ring seal.
  • senses the fuel pressure of the fuel injection supply manifold.
  • is referenced to the intake manifold vacuum.
  • sends electronic signals
REMOVAL

  1. Disconnect the battery ground cable. For additional information, refer to Battery.
  2. Relieve the fuel system pressure.
  3. Disconnect the fuel line from the IPR.
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Disconnect the IPR electrical connector and the vacuum tube.

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  1. Remove the IPR.
    • Remove the bolts.
INSTALLATION

  1. To install, reverse the removal procedure. NOTE
    • Before installing the IPR, inspect and lubricate the O-ring seal with clean Super Premium SAE 5W-30 motor oil XO-5W30-QSP or equivalent meeting Ford specification WSS-M3C153-G.
    • Hand-tighten the bolts before applying the final torque.
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Hope helps.

Sep 22, 2011 | 2003 Ford Freestar

2 Answers

P1494


The Dodge P1494 engine light code means Leak Detection Pump Switch or Mechanical Fault. A proper diagnosis must be done, you can't simply replace the LDP and expect that to fix the problem. It shouldn't hurt anything to keep driving it for a while until you can get it fixed.
There is a technical service bulletin that applies to your vehicle and it mentions that code specifically. I'm including it here for your information: TSB-18-01-00
SUBJECT: Misdiagnosed Leak Detection Pump Systems With DTC P1494, P0442, P0455, OR P0456.
MODELS: 1997 - 2000 (LH) Concorde/Intrepid/LHS/300M/Vision and others
DISCUSSION:
During evaporative system diagnosis, Leak Detection Pumps have mistakenly been replaced. A thorough inspection for pinched, kinked, or disconnected supply vacuum lines (as currently listed in the Powertrain Diagnostic Procedures) is a critical step in diagnosing DTC P1494 (LDP SW OR MECHANICAL FAULT). Additionally, the other evaporative leak faults (DTC P0442 - SMALL LEAK, P0455 - LARGE LEAK, and P0456 - VERY SMALL LEAK) should have the supply vacuum lines examined for pinches or kinks prior to any LDP component replacement. The supply vacuum lines should be checked from the engine compartment all the way to the fuel tank, including the LDP and purge system.

NOTE: VERIFY ALL RELATED SUPPLY VACUUM LINE ROUTINGS FOR PINCHES, KINKS, OR DISCONNECTION'S BEFORE REPLACING LDP SYSTEM COMPONENTS.

Hope helps (remember rated and comment this).

Sep 08, 2010 | Dodge Dakota Cars & Trucks

1 Answer

Location of orfice tube


the fixed orfice is part of (crimped inside) the high pressure AC line, u must replace the line to replace the tube, the high pressure line is the smaller of the two lines from the AC compressor

Sep 02, 2010 | 1998 Mercury Sable

1 Answer

Its leaking fuel from pin hole inline going from top of intake plennom back to fire wall under a lot of wires and other electicle stuff. can I cut and splice the fuel line or do I need to replace the hole...


YOU NEED TO REPLACE FUEL LINE.YOU CANT CUT PATCH UP.YOUR FUEL LINE HAS FUEL PRESSURE OF 41 - 47 PSI.YOU NEED FIX FAST I WOULD NOT DRIVE OR MOVE THAT VECHICLE UNTIL LEAK FIX YOU LOOKING AT A QUICK CAR FIRE.FIXING LINE IS IN TIGHT SPOT BUT YOU NEED FLARE NUT WRENCH AND MORE LIKELY FUEL LINE DISCONNECT TOOL.WARNING IF THIS IS YOUR FIRST TIME FIX LET A GARAGE DO THE JOB I WOULD NOT DRIVE IT TOW IT.IF YOU NOT FAMILIAR WITH FUEL LINE DISCONNECT TOOL.IF YOU HAVE NOT DONE THIS BEFORE YOU COULD DAMAGE FUEL LINE DISCONNECTING OR IF YOU DONT PUSH IN ENOUGH FOR FUEL LINE TO LOCK IN PLACE.WHEN YOU CRANK CAR HIGH PRESSURE GAS SPRAY ALL OVER PLACE CATCH YOU AND CAR A FIRE.THIS JOB NOT SAFE UNLESS YOU HAVE AUTO MECHANIC SKILLS OR TRADE SCHOOL SKILLS.

Aug 16, 2010 | 1995 Pontiac Bonneville

1 Answer

Subaru impreza 1993 power steering leak


YOU CANT USE A REGULAR FUEL LINE ON POWER STEERING AS A HIGH PRESSURE HOSE.BECAUSE POWER STEERING PRESSURE IS 1000 PSI.YOU HAVE TO BUY THE POWER STEERING HIGH PRESSURE HOSE IT HAS NUMBER OF PLIES MATERIAL WEAVES TO MAKE IT STRONG.IT WAS MADE FOR POWER STEERING HIGH PRESSURE.YOU DONT HAVE A BLOCKAGE .THE HIGH PRESSURE HOSE JUST WORE OUT.REPLACE IT .IT SHOULD FIX THE PROBLEM.

Sep 04, 2009 | 1993 Subaru Impreza

1 Answer

FUEL RAIL PROBLEM


hello,fuel rail pressure sensor located at the rear end of railing tube which all high pressure line up to injector nozzle is connected, ignition off then you can remove that part,ty

Apr 25, 2009 | Mercedes-Benz E320 Cars & Trucks

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