2004 Chevy Astro DTC code PO155 - 02 heater circuit-bank2 s

Tiny
FIXERUPPERDUDE
  • MEMBER
  • 2004 CHEVROLET ASTRO
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 35,000 MILES
Would this be the right side front o2 sensor or the heater system
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Thursday, October 29th, 2009 AT 1:11 PM

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Tiny
DOCFIXIT
  • EXPERT
As you sit in van right side is Bank 2 O2 is there
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Thursday, October 29th, 2009 AT 1:24 PM

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