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Recieving p1237 after replacing tps,fuel filter,fuel pump and assemply. My fuel rail pressure sensor is stillbeing called and p1237 nowpeople have said gem or speed module.odometer stopped.Radio goes

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  • Ryan Beland
    Ryan Beland Apr 28, 2015

    Vehicle is a 2000 ford contour svt

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  • Cars & Trucks Master
  • 14,585 Answers

I'm thinking you took it to a point and guess shop.? I think it is this, Nope, Now I think it is this, nope......Well I'm thinking it is a bad fuel module, because of where they locate them. Could just be the plug, corrosion. I'm also thinking you have a bad ground also. I'm also thinking you should find another shop, And demand your money back for a misdiagnosed job, that didn't fix the problem.

Posted on Apr 29, 2015

  • 8 more comments 
  • Ryan Beland
    Ryan Beland Apr 29, 2015

    I've been just pulling codes and fixing and once that code is fixed another pops up! Is the ground for the fuel module or just a bad ground some where suxking my power

  • Randy Ohler Apr 29, 2015

    I need the year make model and engine size.

  • Ryan Beland
    Ryan Beland Apr 30, 2015

    2000 ford contour svt w/ 2.5L and speed ometer has not worked since I bought it 6 months ago

  • Ryan Beland
    Ryan Beland Apr 30, 2015

    2000 ford contour svt 2.5

  • Randy Ohler Apr 30, 2015

    If your not getting a code for the speedometer, then the motor for the speedo is dead. They aren't that hard to replace. But probably have to get a dash from the junk yard. Don't swap panels because your car won't start, just replace the motor. On the p1237, your going to have to take a look at the fuel module. It's in the trunk, but you have to pull the back seat out to access it. You can replace the module if you don't find corrosion. About $50. If you go to the junk yard for the dash, get the module also. Remove yours first, that way you know what tools to take with you.

  • Randy Ohler Apr 30, 2015

    The fuel module is on the passenger side.

  • Ryan Beland
    Ryan Beland May 02, 2015

    200 ford contour svt. The used fuel pump driver module helped but my lights still strobe and my alternator is putting out great!?

  • Randy Ohler May 02, 2015

    Which lights?

  • Ryan Beland
    Ryan Beland May 03, 2015

    All the lights! Every light you could imagine strobes( radio, dash, headlights, interior dome lights but brake lights don't) I replaced the fuel pump driver module cleared codes and nothing Is coming back( speedo started again and caught up to about how far it was behind), but my acceleration is weird like I shift at 3-3500 and it accelerates slow but sounds like I'm racing ( could it be throttle body, vss, injectors, spark plugs)

  • Randy Ohler May 03, 2015

    I don't think it would any of those. Sounds like a ground problem since it's in different areas of the electrical system. Start with the three main ground points. Battery to body, battery to engine and engine to body. Loosen the nut/ bolt and resecure them. If any of those three are missing, add a strap/wire to those points. And with Fords, its always best to add a ground strap from the transmission to the engine.

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MNfisherman
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SOURCE: my son's gmc 4.3l hesitates upon acceleration. I

do you have any check engine lights on? If you do, that is the first thing I would have checked. It does sound like plugged EGR, vacuum leak, or bad TPS

Posted on May 15, 2009

  • 4 Answers

SOURCE: 1990 deville, replaced ecm, fuel pump, filters,

I had same problem in my 90 deville. Drove myself crazy, I replaced the sending unit in the tank with a new fuel pump. I also had to replace the fuel pressure regulator, which sits behind the rail system. It worked for me.

Posted on Jul 13, 2009

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SOURCE: High idle at start up low or high idle during driving

massair frow sensor

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SOURCE: 2002 WG Jeep Grand Cherokee

The error P1130 and P1131 is for the fuel trim and lean fuel mixture respectively. This tells me that this may be an issue with the air fuel mixture or its reached its limits in compensating for the incorrect mixture. You could try to clean out the intake first using carb cleaner spray or tuner spray to clean out the intake and the MAF sensor which measures the air that comes in. Check also if there are leaks or gaps on the air duct found between the air filter and the intake manifold and the intake plenum. Leaks would cause the system to get an incorrect reading. If it were a faulty sensor you should get the error code for the sensor and you may have issues starting the engine up.

Check also the vacuum hoses which may be loose or cracked that needs replacing or refitting. This is also a common cause. I also do not rule out the possibility of the fuel sensors going or starting to go bad. The PCV may also need cleaning or replacing.

With all mentioned items go check first the leaks of the intake system and the vacuum lines as these are found to be common. Some leaks or cracks are minimal but is crucial to the sensors.

Posted on Jun 22, 2011

  • 2 Answers

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

i can confirm with u that the end of the intake camshaft is broken...tat's why the fuel pressure is low.intake camshaft attach to the fuel pump to boost the pressure.for sure u won't believe what i say...i've seen more than 20 gdi model having tis problem..

Posted on Nov 18, 2011

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