1992 Buick Lesabre po 41 engine code.

1992 BUICK LESABRE
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CHARS83
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Engine Performance problem
1992 Buick Lesabre 6 cyl Automatic 210000 miles

How do you test to see if you may have a bad ignition module or cam sensor.
Mar 18, 2009 at 1:35 PM
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BILLYMAC
  • ✓Experienced Mechanic
  • 2,204 POSTS
you can test the cam sensor for a 5 volt reference comeing from it to the module.if you have a 5 volt ref comeing to module and not back out module is bad. you can avoid all this just by haveing them tested at a local parts store
Mar 30, 2009 at 2:01 AM
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