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Replaced f/p could it be mechanical fuel return valve in tank; motor revs up to4000 rpm then cuts

Crank/cam sensor;coilpack;fuelpump;cam/crank timming;ECU TESTED ok please assit

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  • Cars & Trucks Master
  • 5,678 Answers

Fuel filter,air filter.

Posted on Dec 08, 2014

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Posted on Jan 02, 2017

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pal03246
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SOURCE: 04 axima

Yes this could be caused by the Nissan NATS system. Your keys may need to be initilized for the car. Is the SECURITY light on steady, or is it flashing?? Check it. If its steady, than the NATS locked you out and you will not start the car. If its flashing, than NATS should be all set and the car should start. MAke sure, that you are using initilized keys.

Posted on Oct 02, 2008

  • 345 Answers

SOURCE: location of crank sensor on renault megane 1.6, 2004

bit confused...the cranksensor will be on the gearbox housing the camsensor will be near the cams not the gearbox if the camsensor has packed up it wont start but if it packs up while driving the engine will run untill you stop it then it wont start,a cranksensor could cause the engine to stop at anytime if it fails..your problem could be the idle air control valve or a timing related issue..

Posted on Dec 31, 2008

  • 16 Answers

SOURCE: 2002 Hyundai Elantra not starting

check fuel pump

Posted on Mar 14, 2009

  • 6982 Answers

SOURCE: 2001 Dodge Grand Caravan Sport 3.3L Flex Fuel ECU Problem

PS...ignore person who answered...he is an intruder, and not part of the "team" !!!

Posted on Aug 15, 2009

  • 2187 Answers

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

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1 Answer

Replaced f/p could it be mechanical fuel return valve in tank; motor revs up to4000 rpm then cuts


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