2002 honda civic lx crankshaft position sensor

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	Price				Alternate
No parts for vehicles in selected markets.
Economy
ULTRA-POWER 5S1767 Info   DX; EX; GX; HX; LX		$15.35	$0.00	+ Sold in packs of 1x1	$15.35
SKP SK907731 Info   DX Model; EX Model; HX Model; LX Model		$17.66	$0.00	+ Sold in packs of 1x1	$17.66
VEMO V26720064 Plug (Connector): 3 Pins Info		$29.79	$0.00	+ Sold in packs of 1x1	$29.79
SPECTRA PREMIUM S10006 Info		$36.79	$0.00	+ Sold in packs of 1x1	$36.79
STANDARD MOTOR PRODUCTS PC477T T-Series Info		$38.79	$0.00	+ Sold in packs of 1x1	$38.79
UNITED MOTOR PRODUCTS CRK218 Info		$39.79	$0.00	+ Sold in packs of 1x1	$39.79
Standard Replacement
HOLSTEIN 2CRK0086 Info		$25.99	$0.00	+ Sold in packs of 1x1	$25.99
KARLYN / BREMI / STI 60360 Bremi Info		$28.79	$0.00	+ Sold in packs of 1x1	$28.79
WALKER PRODUCTS 2351229 Info		$29.79	$0.00	+ Sold in packs of 1x1	$29.79
WVE 5S1767 Info   DX Model; EX Model; HX Model; LX Model		$33.79	$0.00	+ Sold in packs of 1x1	$33.79
BECK/ARNLEY 1800393 Info		$51.79	$0.00	+ Sold in packs of 1x1	$51.79
DX Model; EX Model; HX Model; LX Model		$56.79	$0.00	+ Sold in packs of 1x1	$56.79
STANDARD MOTOR PRODUCTS PC477 Info		$61.79	$0.00	+ Sold in packs of 1x1	$61.79
DENSO 1962001 Info   DENSO is the OE supplier for this vehicle		$71.79	$0.00	+ Sold in packs of 1x1	$71.79

What are the symptoms of a faulty crankshaft position sensor?

Can I just replace a crankshaft position sensor?