{"product_id":"cummins-internal-voltage-regulator","title":"Cummins Internal Voltage Regulator","description":"\u003cp\u003e\u003cspan\u003eInternal voltage regulator to set your charging to a set 14.2 volts. Basically turning your Cummins alternator into a one wire unit. Great for engine swaps or when your dodge factory computer-based voltage regulator fails. \u003c\/span\u003e\u003cspan\u003eDoes not work with Bosch alternator!!! Fits Denso Alternator 1989-2002 \u003c\/span\u003eThe 2001 have plugin instead of 2 small posts, can use exact same diagram just instead of orange\/green wires going to alternators post, they must be connected to 2 pins inside the alternators plug.\u003c\/p\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003cdiv class=\"gmail_quote\"\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003cdiv data-removefontsize=\"true\" data-originalcomputedfontsize=\"16\"\u003e\u003cspan\u003eTech Questions:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-removefontsize=\"true\" data-originalcomputedfontsize=\"16\"\u003e\u003cspan\u003eI bought the Cummins alternator one wire voltage regulator and it seems to only work half the time, half of the time it’ll regulate at that 14 V that it’s supposed to be at and the other half of the time it goes all the way up to 17 to 18 V. I wired it up based on the diagram I was sent. I’m not sure if it’s a wiring problem or it’s an actual problem with the regulator.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-removefontsize=\"true\" data-originalcomputedfontsize=\"16\"\u003eANSWER or possible solution:\u003c\/div\u003e\n\u003cdiv data-removefontsize=\"true\" data-originalcomputedfontsize=\"16\"\u003eMake sure the wire from the truck to the orange wire off our regulator is good.  A poor or high resistance connection  will cause the symptom you describe. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Far From Stock","offers":[{"title":"Default Title","offer_id":50360486002974,"sku":"10051","price":130.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/image_f0ecb6c5-2575-429f-905e-8087dd28d461.jpg?v=1781096490","url":"https:\/\/platinumhpsolutions.myshopify.com\/fr\/products\/cummins-internal-voltage-regulator","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}