20 Most Recent 2001 Hyundai Sonata - Page 5 Questions & Answers

2001-20021999-2002Santa FeSonata2.4LCylinder Head47 ft/lbs then loosen bolts, 15 ft/lbs + 90 degrees + 90 degrees. Reuse only if shank of bolt is 3.91" or shorter

In the engine compartment, up front.

release the parking brakes ?

Nzjsjsjjdjndjdjxnxnxnxnnxnxnnxnnxnxn

Where does that question & subject get spread from ? It is a well known fact --THAT ONLY FORD PRODUCTS-- have or ever had a Fuel Safety Shut Off Switch ALSO--why would that even come up ? UNLESS --your in an accident that totals your car,that switch won't open,thus turning off the fuel pump If you suspect a fuel delivery problem,Diagnose the issues There are at least 6 or more tests, that can be done for a fuel pressure or pump problem

I had code u0d00 on my 2001 Santa Fe. Reseated gas cap, restarted SUV twice and check light cleared. May need to drive a bit to build pressure.

Hi JS, I'm glad to help! First, you need to make sure the vehicle's computer is not in "Theft Mode" because if it is, then it will shut down the fuel pump and power to the spark plugs. This is all done through the "Auto-Shut-Down-Relay" I would try swapping the ASD Relay with another one in the fuse box that looks the same just to make sure its not a bad relay. If it starts replace the ASD Relay with a new one. If it doesn't start, then check all the fuses under the hood and inside the car "If There is a Fuse Box Inside"? If you find all fuses are good, then you could have a bad "CRANK SENSOR" I'd try replacing it. NOTE: But only if the vehicle is not in "Theft Mode"! Hope this helps and have an awesome day JS!

fuel rail pressure sensor readings out of range ,i'd suggest taking to a mechanic with diagnostic equipment as could be anything fro low fuel pressure to the PCM having a fault , not the sort of thing to attempt without diagnostice equipment

how do you know it's an 02sensor? and if you had it scan the scanner will tell you which one is bank1 its the bank of cylinder where piston #1 is ok

I Have similar problems in mine. At engine idle it sounds like the engine has "hiccups" and when accelerated i lose power and sounds boggy or like the engine is choking. i ran tests and it is caused by failire of the oxygen or O2 censor. If you look at the very front of the engine at the exhaust manifold where the exhaust system starts there will be 2 plugs on the right side of the manifold and the bottom one is the o2 censor.

Have you checked the fuel pump relay?

Take it to your local Autozone store and ask them to check your vehicle for emmisions and other engine problems. This is a service free of charge when other mechanic shops charge you for the service.