2002 overland code po841
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Joined: May 2010
Posts: 701
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From: Johnson County, Kansas
Year: 1995
Model: Cherokee
Engine: 4.0 HO
2002 overland code po841
My o2 Overland with the 545rfe trans has been throwing the po841 code . High pressure switch A range inhibited. When it does it goes into limp mode. I can turn it off and restart it and most times it shifts ok.Can't find much info on how to repair this.Where the heck is High pressure switch A?
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