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1999 Daewoo Leganza code PO 337

Tiny
ONEVICIOUS
  • MEMBER
  • 1999 DAEWOO LEGANZA
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 71,000 MILES
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.
Tuesday, August 24th, 2010 AT 10:51 AM

4 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
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?
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Tuesday, August 24th, 2010 AT 12:06 PM
Tiny
ONEVICIOUS
  • MEMBER
  • 2 POSTS
There is Voltage at injectors, coil, and no spark at spark plugs. And there is fuel pressure.
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Tuesday, August 24th, 2010 AT 1:33 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
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?
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Tuesday, August 24th, 2010 AT 1:41 PM
Tiny
PICARD144
  • MEMBER
  • 2 POSTS
I am having the sam problem but no flash on black wire on coil!
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Monday, January 18th, 2016 AT 12:36 PM

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