3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
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limp mode?

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Old Apr 23, 2005 | 04:46 PM
  #1  
bdennis's Avatar
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Who Dey?
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From: Cincinnati
limp mode?

Is it possible for the car to go in to limp mode without the check engine light coming on? Everytime I reset the ecu my car runs great but if I let it sit for awhile it will run like crap again until I reset the ecu. What would cause it to do that?
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Old Apr 23, 2005 | 05:24 PM
  #2  
zmarko's Avatar
shoo shoo retarded flu!
Tenured Member: 20 Years
 
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From: Denver, CO
Originally Posted by bdennis
Is it possible for the car to go in to limp mode without the check engine light coming on? Everytime I reset the ecu my car runs great but if I let it sit for awhile it will run like crap again until I reset the ecu. What would cause it to do that?
Yes it's possible. Happening to mine right now. Although I haven't figured out how to cure it yet. Mine happened while Mazda was doing a compression test, so I'm not sure what's up with it.
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