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George H.
George H., Hyundai Technician
Category: Hyundai
Satisfied Customers: 2037
Experience:  Hyundai Gold certified, ASE Master tech 15+ years
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My 2005 Hyundai santa fe 2.7L has no acceleration. It was

Customer Question

my 2005 Hyundai santa fe 2.7L has no acceleration. It was fine when I parked it got in it the next day and noticed the loss right away and has gotten worse. I have replaced the plugs,wires,coil packs and removed the catalytic converter. Originally on my scan tool I was getting codes 301,304, and 300. Now after I did what was mentioned above I get these codes 303,306,300,353pd,356pd,303pd. I am out of ideas it has a slight miss at idle but revs up fine.
Submitted: 1 year ago.
Category: Hyundai
Expert:  Jeromy Madison replied 1 year ago.

Have you checked the crankshaft sensor and camshaft sensor?

Customer: replied 1 year ago.
No. Can I test them or just look for broken wires? The car will start fine and move just slowly.
Expert:  Jeromy Madison replied 1 year ago.

Yes. Check both of these.