{"product_id":"aeromotive-vaporworx-66172-returnx-triple-pump-pwm-controller","title":"Aeromotive 66172 VaporWorx ReturnX Triple Pump PWM Controller, Supercharged","description":"\u003ch4\u003eBoost-Referenced Triple Pump PWM Fuel Pump Controller for Return-Type Fuel Systems Running Superchargers\u003c\/h4\u003e\n\u003cp\u003eThe Aeromotive VaporWorx 66172 ReturnX Pulse Width Modulation Controller Kit is engineered for high-output return-type fuel systems running three pumps with a supercharger. The 66172 uses a standalone MAP sensor input to read boost pressure in real time and modulate pump speed proportionally, delivering only the fuel flow the engine demands at any given moment rather than running pumps at full voltage continuously. The staggered output design staggers the activation sequence across all three pump channels to reduce inrush current spikes during startup and under heavy load. Operating across a 10V to 22V range, the system is compatible with both standard 12V and high voltage boosted pump applications.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBoost referenced PWM control via standalone MAP sensor input for real time fuel demand matching\u003c\/li\u003e\n\u003cli\u003eStaggered triple pump output reduces inrush current and electrical load during activation\u003c\/li\u003e\n\u003cli\u003e10V to 22V operating range supports standard 12V and elevated voltage pump configurations\u003c\/li\u003e\n\u003cli\u003eCompatible with return type fuel systems running supercharged engines\u003c\/li\u003e\n\u003cli\u003eReduces fuel temperature, injector pulse width noise, and electrical load versus full time pump operation\u003c\/li\u003e\n\u003cli\u003eMAP sensor and wiring harness included for complete out of box installation\u003c\/li\u003e\n\u003cli\u003eCompact controller designed for engine bay or trunk mounting\u003c\/li\u003e\n\u003cli\u003eDesigned and built by Aeromotive in partnership with VaporWorx\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPN\u003c\/td\u003e\n\u003ctd\u003e66172\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e684980016277\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAeromotive \/ VaporWorx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eVaporWorx ReturnX PWM Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Configuration\u003c\/td\u003e\n\u003ctd\u003eTriple pump, staggered output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel System Type\u003c\/td\u003e\n\u003ctd\u003eReturn type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForced Induction\u003c\/td\u003e\n\u003ctd\u003eSupercharged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003eMAP sensor (boost referenced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e10V to 22V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAP Sensor\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Harness\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x Aeromotive VaporWorx 66172 ReturnX PWM controller unit\u003c\/li\u003e\n\u003cli\u003eStandalone MAP sensor\u003c\/li\u003e\n\u003cli\u003eWiring harness\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003cli\u003eInstallation documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cstrong\u003eWhat does staggered output mean on the Aeromotive 66172 triple pump controller?\u003c\/strong\u003e\n\u003cp\u003eStaggered output means the controller activates each of the three pump channels in sequence rather than simultaneously. When all three pumps start at the same instant, the combined inrush current can spike and stress the wiring, fuses, and relay contacts. Staggered activation spreads that load across a short time window, reducing peak current draw and extending the life of the electrical components in the fuel system.\u003c\/p\u003e\n\n\u003cstrong\u003eHow does the 66172 use boost pressure to control fuel pump speed?\u003c\/strong\u003e\n\u003cp\u003eThe controller reads real time boost pressure through the included standalone MAP sensor. As boost rises, the controller increases pump duty cycle and voltage output to match the higher fuel demand. At idle or light throttle where boost is low, the pumps run at reduced speed, lowering heat buildup in the fuel and reducing electrical load. This active feedback loop keeps fuel pressure within the target range across all engine operating conditions.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat is the difference between the Aeromotive 66172 triple pump kit and other ReturnX configurations?\u003c\/strong\u003e\n\u003cp\u003eThe 66172 is built specifically to manage three fuel pumps simultaneously with staggered activation for very high horsepower applications where a single pump cannot supply adequate flow. Aeromotive offers separate ReturnX configurations for single pump and four pump setups, so confirm your build's pump count matches the 66172 before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eConfirm your fuel system is a return type configuration before installing the ReturnX controller.\u003c\/li\u003e\n\u003cli\u003eMount the controller in a location protected from direct heat sources and fuel vapors.\u003c\/li\u003e\n\u003cli\u003eConnect the MAP sensor to a vacuum and boost source on the intake manifold per the included instructions.\u003c\/li\u003e\n\u003cli\u003eConnect each pump channel output to its respective pump relay or pump power wire using the provided harness.\u003c\/li\u003e\n\u003cli\u003eConnect the power and ground leads to a switched 12V source and chassis ground with appropriate fusing per the wiring diagram.\u003c\/li\u003e\n\u003cli\u003eVerify all connections before powering the system for the first time.\u003c\/li\u003e\n\u003cli\u003eStart the engine and confirm fuel pressure behavior at idle and under boost matches expected values before full load testing.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"Aeromotive","offers":[{"title":"Default Title","offer_id":45992832270415,"sku":"AER66172","price":630.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/aeromotive-66172-vaporworx-returnx-triple-pump-pwm-controller-kit.png?v=1782934357","url":"https:\/\/www.blackopsautoworks.com\/products\/aeromotive-vaporworx-66172-returnx-triple-pump-pwm-controller","provider":"Black Ops Auto Works","version":"1.0","type":"link"}