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Anonymous Posted on Jan 06, 2013

Bank 1 sensor on pontac grand prix 2000

Trying to locate the knock sensor on pontac grand prix gtp 2000

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Thomas Perkins

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  • Pontiac Master 15,088 Answers
  • Posted on Jan 06, 2013
Thomas Perkins
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  • Anonymous Jan 06, 2013

    the code is PO327 Knock sensor ! circuiut low input bank 1

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2 Related Answers

Anonymous

  • 617 Answers
  • Posted on Feb 07, 2010

SOURCE: Location of mass air flow sensor, 2000 Grand Prix GTP

3.1 or 3.8 motor, mass air flow is in the fresh air (goes from air cleaner to engine)

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Anonymous

  • 112 Answers
  • Posted on Mar 29, 2009

SOURCE: 2002 Pontac Grand Prix GTP P0171 code engine stumbling at times

Bank 1 is the frt side exhaust manifold (did they say bank 1 sensor 1?),you can start by replacing that sensor,i would check the intake for leaks ,the gm 6cly. are known for bad intake gaskets,you will see oil coming out form the frt or rear of the intake,also check your atifreeze overflow bottle for bronwish sludge,which means that the oil is mixing with the antifreeze.A leaking intake could cause that lean condition.

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