Question about 2001 Hyundai Sonata

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1999 hyundai sonata misfires after replacing crank shaft position sensor twice and the balance shaft belt. What's going on?

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If you changed the timing belt and balancer belt. you may be 1 tooth off. will miss like a champ if the belt was changed

Posted on Aug 07, 2009

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Replace the spark plugs and wires

Posted on Jun 15, 2009

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1 Answer

Computer shown problem with crank shaft sensor


The first thing you should do is remove your new crank shaft sensor and clean the mount point with a degreaser and your connectors with contact cleaner and a wire brush. Once you do this you should put your crank shaft sensor back in and see if it works if not i would suggest bring it back to the shop you got it and trying to have them replace it because more then likely if it still dose not work you may have gotten a bad censer out of the box.

I hope this helped you.

Thank you,
Norse

May 16, 2010 | 1999 Hyundai Sonata

1 Answer

Diagram 2004 hyundai sonata crankshaft sensor A


U uvicasion del crank shaft position sensor

Mar 27, 2010 | Hyundai Motor 2004 Sonata

1 Answer

I am in desperate need of written instructions for the procedure to change the crankshaft or Crack position sensor on my 2002 Sonata. I haved the part and cannot afford a shop manual. can you help ?


It is a major major pain. I am going to assume you have a 4 cyl since u did not elaborate: Un hook battery cables. remove upper timing belt cover, power steering pump, water pump pulley( you will probably have to drill a hole large enough for a ratchet extension in your frame being careful not to hit your a/c lines), the harmonic balancer pulley on the crankshaft, and then remove the lower timing belt cover. You will see a goldish colored disc with a slot in it on the end of the crank shaft. This disc rotates thru the crank position sensor you are looking for. For more detailed instructions go to www.hmaservice.com and register for free to get access to all the info and schematics they have at the dealerships for the tech's that work there. And u can print them out so u dont have to run back and forth. I just did a timing belt and bottom end bearing replacement on an 04 sonata with the 4cyl still in the vehicle , let's just say I ran out of cuss words.

Jan 21, 2010 | Hyundai Motor 2002 Sonata

2 Answers

2003 Hyundai Sonata vvvibbbrraattteess!!!!


There are Two Balance Shafts on the 2.4. Did your mechanic also change the balance shaft belt when he changed the timing belt? If he didn't, you'll want to do that. Since you mentioned the old belt was missing teeth, those loose teeth flying around could have damaged the crank position sensor and sensor blade (tone wheel). Also, the front balance shaft (on the side of the engine nearest the radiator), has THREE different positions when the timing mark is lined up - here's the glitch - ONLY ONE of them is the correct one - this is probably where your vibration is.

Oct 10, 2009 | Hyundai Motor 2003 Sonata

1 Answer

2000 sonata crank sensor


change the coil pack.

Jun 09, 2009 | 2000 Hyundai Sonata

1 Answer

Hondai sonota


Which engine? 4 cylinder (2.4 lit) or V6 (2.7 lit)? Two different procedures as well as different belts. The 4 cylinder also has a balance belt. See next image:
42e8a57.jpg
Here's the 2.7 V6 belt:

44efb27.jpg
The replacement procedure is nearly the same at the start (removing, accy drive belts, pullys, support engine & remove front engine mount, remove T.B covers, disconnect Cam Position Sensor & Crank Position Sensor connectors, etc.). When you get to this point on the V6, you also have to remove the front engine mounting bracket from the front of the engine (4 14mm bolts, also a 12mm bolt which bolts the dipstick tube to the side of it) Put crank shaft at TDC (top dead center w/ALL timing marks aligned) remove hydraulic tensioner (2 12 mm bolts), then remove the belt. You'll need to recompress the hydraulic (auto) tensioner in a vise and insert a retaining pin through the pin-holes at the top (through the tensioner piston) to keep it compressed when you reinstall it. Otherwise, you won't be able to install it. Assembly is reverse order of dissassembly. Inspect your pullys while you're in there (check for pully bearing noise, leaking grease, smooth rotation, also the water pump pully, etc.) Replace components as needed. Careful not to damage Crankshaft Position Sensor wire harness.

The 4 Cylinder is quite different. You not only change the timing belt, but also the countershaft (balance) belt, which is behind the crank position sensor blade. IMPORTANT: ALL TIMING MARKS ALIGNED BEFORE REMOVING ANYTHING) There are two (2) counter-shafts (balance shafts). one driven by the timing belt, the other by the crankshaft sprocket behind the timing belt sprocket at the front of the crankshaft.
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Jun 02, 2009 | 2001 Hyundai Sonata

5 Answers

Hyundai sonata cutting out while driving


I had the same problem with my 2000 Sonata a couple of years ago. It was the crank sensor and once replaced, it solved the problem.

Sep 10, 2008 | 2000 Hyundai Sonata

1 Answer

Cranks but wont turn over


you know. i took it to a mechanic and actually.... The timing belt cut the Crank Shaft Censor... So it was the crank shaft censor again. The wires were routed wrong from the first mechanic that "fixed" the car.

Aug 01, 2008 | 2000 Hyundai Sonata

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