1999 Daewoo Leganza code PO 337

1999 DAEWOO LEGANZA
71,000 MILES • 4 CYL • 2WD • AUTOMATIC
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ONEVICIOUS
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My Car will crank but will not start. Code reader returns "PO 337 crankshaft position sensor low input." I have changed the crankshaft position sensor. car still will not start.
Aug 24, 2010 at 10:51 AM
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DOCFIXIT
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Hi
Is there voltage to injectors? coli? do you have spark at plugs? is there fuel pressure?
Let me know
Thanks for donate
do you have a DVOM?
Aug 24, 2010 at 12:06 PM
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ONEVICIOUS
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There is Voltage at injectors, coil, and no spark at spark plugs. and there is fuel pressure.
Aug 24, 2010 at 1:33 PM
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DOCFIXIT
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Voltage at coil on white and orange wires? put test light on black wire at coil put clip on POS crank does it flash. if you have DVOM place on 2 V AC scale unplug crank sensor place meter on two wires with color. Crank does it show voltage?
Aug 24, 2010 at 1:41 PM
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PICARD144
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I am having the sam problem but no flash on black wire on coil!
Jan 18, 2016 at 12:36 PM