Hello all. I have a 2001 Santa Fe, 4 cylinder, 2 wheel drive, manual tranny. Check engine light came on and car died. The next day it started, but light still on. Hooking it up to a scanner resulted in 2 codes. One for crank position sensor, one for oxygen sensor. The oxygen sensor isn't a problem. But the crank sensor seems to be. The guy at the auto parts store said there are actually 2 sensors. One for crank position and one for misfire. He said either could be throwing the crank position sensor code. That doesn't sound right to me, but since both are rather pricey sensors, I figured I'd do some research before I just flipped a coin to see which sensor to buy or bought both just to cover my rear. Any input would be appreciated. Thanks in advance.