{"product_id":"dakota-digital-128k-high-frequency-gm-pulse-generator-3-wire-sen-01-128","title":"Dakota Digital 128K High-Frequency GM Pulse Generator, 3-Wire | SEN-01-128","description":"\u003cp\u003eThe SEN-01-128 is a direct replacement for the internal speed sensor found in late-model GM transmissions, reproducing the 128,000 pulse-per-mile sine wave signal from a stock 40-tooth reluctor ring so the factory ECM keeps receiving the input it expects. It is used when converting to an older-style transmission with a mechanical speedometer cable output.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFunction: high-frequency GM speed pulse generator\u003c\/li\u003e\n\u003cli\u003eOutput: 128,000 pulse-per-mile sine wave signal\u003c\/li\u003e\n\u003cli\u003eWiring: 3-wire, with removable weather-tight 10 ft cable\u003c\/li\u003e\n\u003cli\u003eThread: female 7\/8 in thread-on fitting\u003c\/li\u003e\n\u003cli\u003eCompatible transmissions: GM units with a mechanical speedometer cable outlet, including TH350, TH400, 700R4, 2004R\u003c\/li\u003e\n\u003cli\u003eLimitation: not intended for use with transmission shift computers or ABS systems\u003c\/li\u003e\n\u003cli\u003ePart Number: SEN-01-128\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat does the Dakota Digital SEN-01-128 do?\u003c\/h5\u003e\u003cp\u003eIt recreates the 128,000 pulse-per-mile speed signal that late-model GM transmissions normally output internally, for use when a mechanical-cable transmission replaces the original unit.\u003c\/p\u003e\u003ch5\u003eWhat transmissions does the SEN-01-128 fit?\u003c\/h5\u003e\u003cp\u003eGM transmissions with a 7\/8 in female thread-on mechanical speedometer cable outlet, including TH350, TH400, 700R4, and 2004R.\u003c\/p\u003e\u003ch5\u003eCan the SEN-01-128 be used with ABS or a shift computer?\u003c\/h5\u003e\u003cp\u003eNo. It outputs a steady, non-calibrated 128,000 pulse-per-mile signal that is not intended for transmission shift computers or ABS systems.\u003c\/p\u003e\u003ch5\u003eWhat cable length does the SEN-01-128 include?\u003c\/h5\u003e\u003cp\u003eA removable, weather-tight 10 ft cable.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does the Dakota Digital SEN-01-128 do?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It recreates the 128,000 pulse-per-mile speed signal that late-model GM transmissions normally output internally, for use when a mechanical-cable transmission replaces the original unit.\"}},{\"@type\":\"Question\",\"name\":\"What transmissions does the SEN-01-128 fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"GM transmissions with a 7\/8 in female thread-on mechanical speedometer cable outlet, including TH350, TH400, 700R4, and 2004R.\"}},{\"@type\":\"Question\",\"name\":\"Can the SEN-01-128 be used with ABS or a shift computer?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. It outputs a steady, non-calibrated 128,000 pulse-per-mile signal that is not intended for transmission shift computers or ABS systems.\"}},{\"@type\":\"Question\",\"name\":\"What cable length does the SEN-01-128 include?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A removable, weather-tight 10 ft cable.\"}}]}\u003c\/script\u003e","brand":"Dakota Digital","offers":[{"title":"Default Title","offer_id":42409048539184,"sku":"FHGR_SEN-01-128","price":152.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/DDGSEN-01-128.jpg?v=1757955382","url":"https:\/\/berryperformancesales.com\/products\/dakota-digital-128k-high-frequency-gm-pulse-generator-3-wire-sen-01-128","provider":"Berry Performance Sales","version":"1.0","type":"link"}