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1999 Toyota Camry

Question: Check Engine Light

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f_athens, 2.2L 4 Cylinder, White, GA, June 26, 2009, 14:42

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The code is P0401 and P0402. We have replaced the carbon canister, MAP, Egr Valve, Egr Module (solenoid) and one other part I don't remember the name of. Now the Check Engine light is on and both codes are coming up. My Mechanic which has be graciously helping me out is now ready to throw in the towel Help...

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• Answer #1

  Russ June 26, 2009, 15:39
  

   Master

  Please read the article in the repairpal encyclopedia regarding code P0401 before you replace the map sensor. www.repairpal.com.
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• Answer #2

  Bret Bodas July 01, 2009, 15:26
  

   Master

  Check out our new information that is specific to your Toyota Camry! http://repairpal.com/OBD-Code-P0401-Toyota
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