LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Codes

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Old Apr 2, 2005 | 07:06 PM
  #1  
dino2006's Avatar
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Codes

I have a 1997 camero z28 and its reading a code p1441 which is a Evaporative Emission System Flow During Non-Purge...
what could be casuing this
Old Apr 2, 2005 | 08:06 PM
  #2  
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Re: Codes

There's a flow detector switch (#11 in this diagram - http://shbox.com/1/1996_evap.jpg ) . It is sensing a vapor flow/vacuum, when the EEC purge solenoid (#7) is supposed to be closed. Either the EEC purge solenoid is stuck open, or the flow switch is faulty.

"camero"??????
Old Apr 2, 2005 | 08:11 PM
  #3  
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Re: Codes

Ya I hate it when people spell the name of their own car wrong, especially when it is written on the back bumper....
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