2002 Base v70 / CEL codes P0420 & P0328

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vtl: Posts: 4926; Joined: 16 Aug 2012, 13:35; Year and Model: 2005 XC70; Location: Boston; Has thanked: 129 times; Been thanked: 685 times

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Post by vtl » Yesterday, 12:26

Check that your car has a small fan in the air pipe going from cabin to ECM/TCM box. First cars didn't have it, ECM was overheating. Can retrofit one or hack up a DIY solution.

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