05 Ram 1500 p/u 4.7 check engine light on. Auto parts guy tested with a scanner which reads P0562 which is low voltage. The gauge on the dashboard reads slightly towards H more than normal. Came home placed multi-tester across the battery. Key off 12.43, key on 14.60. Belt good and adjusted. I was ready to take battery to get tested when I read how to check for codes, key on push trip button the off, on, off, on. The Onboard says P2098. Not 2 codes at once, 2 different codes with 2 different testers.
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