2000 GMC Van trouble code

Tiny
LANGAY2
  • MEMBER
  • 2000 GMC VAN
  • V8
  • 2WD
  • AUTOMATIC
  • 912,460 MILES
What trouble is 101 pls chevk for me
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Tuesday, November 24th, 2009 AT 6:46 PM

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Tiny
BMRFIXIT
  • EXPERT
P0101 is a mass air flow sensor
check if disconnected and or remove and replace
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Tuesday, November 24th, 2009 AT 6:53 PM

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