{"product_id":"msd80-to-msd81-upgrade","title":"MSD80 to MSD81 Upgrade","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOne of the most common failures on N54s is the MSD80 (ECU) failing. This happens because the MOSFETs in the ECU stop working. This will throw the fault codes 30BA (\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eInjector Circuit Failure 1-3 or DME Internal Fault)\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e or 30BB (\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eInjector Circuit Failure 4-6 or DME Internal Fault). With the MSD81, the MOSFETs had a design change, making them less likely to fail. \u003c\/span\u003e\u003c\/p\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eIn order to upgrade your ECU to MSD81, you need to mail us the following: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eYour old ECU \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eYour CAS module \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eA working key \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eWe can either provide you with an MSD81 or, if you would like, you can purchase it separately and mail it to us. \u003c\/span\u003e\u003c\/p\u003e","brand":"Speedsty Motorsports","offers":[{"title":"Purchase your own MSD81","offer_id":48481866842422,"sku":"","price":312.95,"currency_code":"EUR","in_stock":true},{"title":"We purchase a MSD81 for you","offer_id":48481866875190,"sku":"","price":581.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/7861\/1510\/files\/msd81.jpg?v=1712001562","url":"https:\/\/speedsty.com\/en-de\/products\/msd80-to-msd81-upgrade","provider":"Speedsty Motorsports","version":"1.0","type":"link"}