{"id":9970413404400,"title":"Speedometer Interface Module","handle":"speedometer-interface-module","description":"\u003cp\u003eThe PPE Speedometer Interface Module is designed to recalibrate a speedometer signal or correct sinewave (AC)\/squarewave(‘oc’) signal incompatibilities.\u003c\/p\u003e\n\u003cp\u003eHere are some typical applications:\u003cbr\u003e1. Recalibrate a high speed (64,000ppm – 250,000ppm) signal for an OEM speedometer. Do not use this unit to adjust a signal going to an anti-lock braking system.\u003cbr\u003e2. Recalibrate a low speed (8000ppm – 4000ppm) signal for an OEM or aftermarket speedometer or fuel injection computer.\u003cbr\u003e3. Convert a high-speed signal found on newer GM transmissions down to a low speed signal to run a speedometer, cruise control, or fuel injection computer.\u003cbr\u003e4. Convert an 8000ppm signal from an aftermarket signal generator to a 4000ppm or 2000ppm to run an OEM cruise control or fuel injection computer.\u003cbr\u003e5. Convert a 16000ppm signal from a VDO Hall Effect signal generator to an 8000ppm, 4000ppm, or 2000ppm to run a cruise control or fuel injection computer.\u003cbr\u003e6. Convert a 4000ppm signal from an OEM transmission speed sensor or ECM output to an 8000ppm signal for an aftermarket speedometer.\u003c\/p\u003e","published_at":"2026-04-04T18:22:34-07:00","created_at":"2026-04-04T18:22:34-07:00","vendor":"Pacific Performance Engineering","type":"","tags":["2001-gmc-sierra-2500hd-8-cyl-6-0-liter-esi4974200","2001-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi6239378","2001-gmc-sierra-2500hd-8-cyl-8-1-liter-esi1526355","2002-gmc-sierra-2500hd-8-cyl-6-0-liter-esi9834681","2002-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi8733761","2002-gmc-sierra-2500hd-8-cyl-8-1-liter-esr4483642","2003-gmc-sierra-2500hd-8-cyl-6-0-liter-esi4529615","2003-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi2470648","2003-gmc-sierra-2500hd-8-cyl-8-1-liter-esi8308782","2004-gmc-sierra-2500hd-8-cyl-6-0-liter-esi3390173","2004-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi4127483","2004-gmc-sierra-2500hd-8-cyl-8-1-liter-esi4122173","2005-gmc-sierra-2500hd-8-cyl-6-0-liter-esi4812667","2005-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi9745976","2005-gmc-sierra-2500hd-8-cyl-8-1-liter-esi4705922","2006-2007-gmc-sierra-2500hd-8-cyl-6-0-liter-esr3705570","2006-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi9378369","2007-gmc-sierra-2500hd-8-cyl-6-0-liter-esi8873536","2007-gmc-sierra-2500hd-8-cyl-6-0-liter-esr9771844","2007-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi6749266","2007-gmc-sierra-2500hd-classic-8-cyl-6-6-liter-turbo-esi6166156","2007-gmc-sierra-2500hd-classic-8-cyl-8-1-liter-esi3049247","2007-gmc-sierra-2500hd-classic-8-cyl-8-1-liter-esr2463965","2008-gmc-sierra-2500hd-8-cyl-6-0-liter-esi6887506","2008-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi8434654","2009-gmc-sierra-2500hd-8-cyl-6-0-liter-esi4406688","2009-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi9736247","2010-gmc-sierra-2500hd-8-cyl-6-0-liter-esi2181133","2010-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi5606102","2011-gmc-sierra-2500hd-8-cyl-6-0-liter-esr2494270","2011-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi4101511","2012-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi3949190","2013-gmc-sierra-2500hd-8-cyl-6-0-liter-esi5368146","2013-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi3746712","2014-gmc-sierra-2500hd-8-cyl-6-0-liter-esi2409562","2014-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi7511554","2015-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi1633551","2016-gmc-sierra-2500hd-8-cyl-6-0-liter-esi3319206","2016-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi2982779","Competition\/Race","GM"],"price":19999,"price_min":19999,"price_max":19999,"available":true,"price_varies":false,"compare_at_price":0,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49501376970992,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"122010000","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Speedometer Interface Module","public_title":null,"options":["Default Title"],"price":19999,"weight":113,"compare_at_price":0,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.hitechclassics.com\/cdn\/shop\/files\/Speedometer-Interface-Module-Pacific-Performance-Engineering-624249.jpg?v=1775352157"],"featured_image":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/Speedometer-Interface-Module-Pacific-Performance-Engineering-624249.jpg?v=1775352157","options":["Title"],"media":[{"alt":null,"id":44161407942896,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/Speedometer-Interface-Module-Pacific-Performance-Engineering-624249.jpg?v=1775352157"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/Speedometer-Interface-Module-Pacific-Performance-Engineering-624249.jpg?v=1775352157","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe PPE Speedometer Interface Module is designed to recalibrate a speedometer signal or correct sinewave (AC)\/squarewave(‘oc’) signal incompatibilities.\u003c\/p\u003e\n\u003cp\u003eHere are some typical applications:\u003cbr\u003e1. Recalibrate a high speed (64,000ppm – 250,000ppm) signal for an OEM speedometer. Do not use this unit to adjust a signal going to an anti-lock braking system.\u003cbr\u003e2. Recalibrate a low speed (8000ppm – 4000ppm) signal for an OEM or aftermarket speedometer or fuel injection computer.\u003cbr\u003e3. Convert a high-speed signal found on newer GM transmissions down to a low speed signal to run a speedometer, cruise control, or fuel injection computer.\u003cbr\u003e4. Convert an 8000ppm signal from an aftermarket signal generator to a 4000ppm or 2000ppm to run an OEM cruise control or fuel injection computer.\u003cbr\u003e5. Convert a 16000ppm signal from a VDO Hall Effect signal generator to an 8000ppm, 4000ppm, or 2000ppm to run a cruise control or fuel injection computer.\u003cbr\u003e6. Convert a 4000ppm signal from an OEM transmission speed sensor or ECM output to an 8000ppm signal for an aftermarket speedometer.\u003c\/p\u003e"}