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WHERE IS THE FUEL RAIL SENSOR LOCATED ON A 2004 CHEVY 5500 DURAMAX ENGINE

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If you are looking at the motor. follow your supply lines that are on the drivers side up. they will go into a juction box under the wiring harness about half way up the intake. your sensor is just before the box. What is you duramax doing? They are prone to injector and injector cup problems. Feel free to call me 570-878-5222. leave me a message if needed.

Posted on Nov 29, 2012

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: 2001 chevy duramax fuel pump location

YOUR ELECTRIC FUEL PUMP IS THE DIESEL INJECTION PUMP.

Posted on Feb 15, 2010

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SOURCE: location Fuel Tank Pressure Sensor on a 2005 chevy express van

lOOK UNDER THE REAR OF THE VEHICLE ABOVE THE SPARE TIRE ON A CROSSMEMBER BETWEEN THE FRAME RAILS.

Posted on Apr 24, 2009

280zlvr
  • 126 Answers

SOURCE: 2004 lly duramax

try hooking up a fuel pressure test gauge to fuel rail pre filter and post filter and rev truck to 2500 rpm what is fuel pressure ?
next using a vacume pump attach to fuel pressure regulator pump up while engine is running only pump up to 8 psi to see if pressure changes if not replace pressure regulator .
it could also be ur speed sensor switch on overdrive transmission
good luck with it

Posted on Jun 30, 2008

Molson02536
  • 3854 Answers

SOURCE: location of oxygen sensor

I believe you may have three (3) O2 sensor, (2) of the sensor is on ether side of the exhaust down pipe and some times called up stream O2 sensor, the third O2 sensor know to some as the down stream O2 and is after the Catalytic converter.
The up stream O2 monitors the left and right side banks and sends signals to the ECM to make the adjustments to the injectors to keep the proper air/fuel ratio. 
The down stream O2 monitors the catalytic converter and sends signal to the ECM if the catalytic converter has gone bad.
Good luck and hope this helps. If you get it scanned at Auto Zone, they should be able to let you know which O2 has gone bad so as to not change all three. You could always check the wire harness to the down stream O2 for corrosion. Keep me posted

Posted on May 29, 2009

  • 212 Answers

SOURCE: where is knock sensor located on 2004 chevy 2500Hd

Under intake manifold on top of block,you need to remove intake to access sensors there are two of them you can't miss them when intake is off. After replacing sensors you need a new intake gasket.

Posted on Apr 04, 2010

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Location of the fuel rail on 2011 chevy equinox. Is it behind the intake manifold?


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Where is the fuel rail pressure sensor located on a 2013 chevy Malibu eco 2.5l lt


Do you have the black cover off the top of the engine? The fuel rail is on top of the engine. See parts breakout at link below. The sensor is on top of the rail between injectors 3 and 4. Chevrolet Malibu Injector Fuel injection Fuel injector rail 12633784...

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Where is the fuel filter located on a 2004 Chevy Express van


Hello Shawn,

Check your left hand frame rail.

On 2005 gasoline engines the fuel filter is integral with the fuel pump/sender assembly in the fuel tank.

The fuel filter is normally located along the frame rail of the vehicle. On some vehicles however, it may have been relocated to the engine compartment. When in doubt, trace a fuel line from the engine backward or from the tank forward in order to locate the filter.
Some vehicles utilize a spin-on fuel filter located on the frame rail. This filter can be turned counterclockwise after the fuel pressure is relieved.

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Where is fuel rail pressure sensor high input located on a mercury mountaineer


If you are talking about a trouble code for the pressure sensor, the sensor may be telling the computer the fuel pressure is too high. The sensor is mounted in the fuel rail on the engine.

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Chevy duramax code p0087


P0087 GMC - Fuel Rail Pressure Malfunction Pressure Too Low

Possible causes - Faulty fuel pump
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My 04' Chevy 5500 truck with 6.6 ltr. duramax lost power twice while climbing the highway in the Yukon territory. Pulled off the side of the road at idle, throttle would not take engine past 2000


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Sep 14, 2012 | Chevrolet Cars & Trucks

1 Answer

Looking for fuel filter on 2004 chevy silverado ss 6.0, not on frame rail


Here is the steps for the removal and replacement...getting you the picture and location next. 6.6L Engine
  1. Disconnect the negative battery cables.
  2. Drain the fuel from the fuel filter as follows:
    • Install a hose on the water drain on the water-in-fuel sensor.
    • Place the other end of the hose into an approved container.
    • Drain as much fuel as possible from the fuel filter housing.
    • Tighten the water drain on the water-in-fuel sensor.
  3. Remove or disconnect the following:
    • Water-in-fuel sensor harness connector
    • Fuel filter from the fuel filter/heater element housing
    • Water-in-fuel sensor from the fuel filter

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Exploded view of the fuel filter (2)—6.6L engine

To install:
  1. Install or connect the following:
    • Water-in-fuel sensor in the fuel filter
    NOTE Check the fuel filter/heater element housing and the filter for a dislocated filter seal or foreign debris. Contamination on the filter/heater housing may cause leakage at the fuel filter. Coat the seal with clean engine oil.

    • Fuel filter on the fuel filter/heater element housing
    • Water-in-fuel harness connector
    • Negative battery cables
  2. Prime the fuel system:
    • Pump the primer located on top of the fuel filter 30 times or until stiff.
    • Try to start and run the engine. If the engine does not start, repeat the previous step.
    • Allow the engine to run for 5 minutes at idle.
    • Check for fuel leaks and clear all Diagnostic Trouble Codes (DTCs).

May 07, 2010 | 2004 Chevrolet Silverado 1500 Crew Cab

2 Answers

Have a 2004 Chevy Silverado need some help. Where is the knock sensor located?


There are two knock sensors on your engine, and they are underneath the intake manifold. You will have to remove the intake to get to the sensors.

Nov 10, 2009 | 2004 Chevrolet Silverado 1500 Crew Cab

1 Answer

Low fuel rail pressure


who did a conversion on this truck???? the duramax is a common rail engine and can not handle wvo or sve. it will destroy your entire fuel system in no time on this truck. if you want to do a vo conversion you need to get a diesel with an inline injection pump or one of the older powerstrokes. i would suggest you quit trying to run wvo through this truck if you do not want to do a lot of very expensive damage

Apr 27, 2009 | 2003 Chevrolet Silverado 2500HD

1 Answer

2004 lly duramax


try hooking up a fuel pressure test gauge to fuel rail pre filter and post filter and rev truck to 2500 rpm what is fuel pressure ?
next using a vacume pump attach to fuel pressure regulator pump up while engine is running only pump up to 8 psi to see if pressure changes if not replace pressure regulator .
it could also be ur speed sensor switch on overdrive transmission
good luck with it

Jun 29, 2008 | Chevrolet Silverado 3500HD Cars & Trucks

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