Comment on P2229 – Barometric pressure (BARO) sensor- circuit high by Kyle Lucas

billr

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#2
What make/model/year/engine is this? Codes never mean to replace a specific part, they indicate a problem in that circuit. Do you have an electrical multimeter and know how to use it?
 
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#3
My truck is a 2003 Chevy Silverado 2500hd Duramax LB7. I do have a multi meter. I kinda know what the settings are on it. But don't really know what I'm looking for when I'm testing. I don't use the truck all that much, here in the north has not treated it well.