{"product_id":"aeromotive-aer66142-vaporworx-triple-pump-returnless-pwm-fuel-module-controller","title":"Aeromotive VaporWorx Triple Fuel Pump Returnless Pulse Width Modulation Fuel Module Controller Kit","description":"\u003ch4\u003eStand-Alone MAP-Referenced Triple Pump Fuel Control for High-Horsepower Returnless Builds\u003c\/h4\u003e\n\u003cp\u003eThe Aeromotive AER66142 VaporWorx Triple Pump Returnless PWM Fuel Module Controller is a complete electronic fuel pump management system engineered for builds running dual or triple aftermarket 340LPH in-tank fuel pumps in a returnless configuration. The AER66142 replaces the need for external regulators, return lines, Hobbs switches, and relay banks with a single controller that reads manifold pressure through its included stand-alone MAP sensor and dynamically adjusts fuel pump speed to maintain a 1:1 manifold-referenced fuel pressure across the entire RPM and boost range. The system uses OEM Delphi\/Aptiv connectors throughout, operates on 10 to 22 volts to support voltage booster applications, and integrates directly into the factory ECM to preserve all OEM safety functions. The AER66142 also includes automatic over-temperature and short circuit protection with self-resetting logic, making it safe for sustained high-duty cycles in demanding build environments.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete stand-alone returnless fuel control for dual or triple 340LPH Aeromotive in-tank fuel pumps\u003c\/li\u003e\n\u003cli\u003eMAP sensor-based 1:1 manifold referenced fuel pressure control\u003c\/li\u003e\n\u003cli\u003eAuto-On Pump 2 output activates at 4psi of boost, no Hobbs switch or relay required\u003c\/li\u003e\n\u003cli\u003eUp to 66% reduction in pump power consumption at idle and cruise versus traditional systems\u003c\/li\u003e\n\u003cli\u003e80A minimum continuous power rating in a compact 4.5 x 3.5 x 2 inch housing\u003c\/li\u003e\n\u003cli\u003e10-22V operating range compatible with voltage booster systems\u003c\/li\u003e\n\u003cli\u003eOver-temperature and short circuit protection with automatic self-reset\u003c\/li\u003e\n\u003cli\u003eOEM Delphi\/Aptiv connectors and UL94-rated components throughout\u003c\/li\u003e\n\u003cli\u003eCross-linked polyethylene wiring for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eNo return lines, external regulators, or additional wiring modules required\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eAER66142\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegacy VaporWorx Part Number\u003c\/td\u003e\n\u003ctd\u003ePWTP3B-R10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eReturnless Triple Pump PWM Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Method\u003c\/td\u003e\n\u003ctd\u003eMAP Sensor Referenced (1:1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Compatibility\u003c\/td\u003e\n\u003ctd\u003eAeromotive 340LPH In-Tank Fuel Pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Fuel Pressure\u003c\/td\u003e\n\u003ctd\u003e42psi (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump 2 Activation\u003c\/td\u003e\n\u003ctd\u003e4psi Boost (Auto-On)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Power Rating\u003c\/td\u003e\n\u003ctd\u003e80A minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e10-22V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Dimensions\u003c\/td\u003e\n\u003ctd\u003e4.5\" L x 3.5\" W x 2\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003eOEM Delphi\/Aptiv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003eCross-Linked Polyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOver-Temp and Short Circuit, Auto-Reset\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\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eN\/A\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\u003eAER66142 PWM fuel pump controller module\u003c\/li\u003e\n\u003cli\u003eStand-alone MAP sensor and mounting bracket\u003c\/li\u003e\n\u003cli\u003eOEM-style Delphi\/Aptiv wiring harness and connectors\u003c\/li\u003e\n\u003cli\u003eAll hardware for installation\u003c\/li\u003e\n\u003cli\u003eAeromotive\/VaporWorx installation documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAbout Aeromotive\u003c\/h4\u003e\n\u003cp\u003eAeromotive is a US-based fuel system manufacturer producing pumps, regulators, filters, and controllers for performance and racing applications. The VaporWorx line of PWM fuel pump controllers was developed by Aeromotive to bring OEM-grade, ECM-integrated, returnless fuel system control to the aftermarket performance community. Aeromotive products are used across a wide range of applications from street performance builds to professional motorsport programs.\u003c\/p\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cstrong\u003eWhat fuel pumps is the AER66142 compatible with?\u003c\/strong\u003e\n\u003cp\u003eThe AER66142 is designed for use with Aeromotive's line of 340LPH in-tank fuel pumps in dual or triple pump configurations. It is not designed for use with OEM fuel pump modules. The controller requires that some bypass fuel volume be available through the pump hanger to maintain closed-loop PWM operation at idle and cruise.\u003c\/p\u003e\n\n\u003cstrong\u003eIs a return fuel line required with the AER66142?\u003c\/strong\u003e\n\u003cp\u003eNo. The AER66142 is a returnless fuel system controller. No return line, external fuel pressure regulator, or bypass loop is needed. The system manages fuel pressure electronically via PWM control based on the MAP sensor input, eliminating the need for return-style plumbing.\u003c\/p\u003e\n\n\u003cstrong\u003eDoes the AER66142 work with voltage booster modules?\u003c\/strong\u003e\n\u003cp\u003eYes. The AER66142 operates across a 10 to 22 volt range, making it fully compatible with aftermarket fuel pump voltage boosters such as the Kenne Bell Boost-A-Pump or similar units. Running a voltage booster with the AER66142 can increase pump flow output while the controller maintains proper pressure regulation via PWM adjustment.\u003c\/p\u003e\n\n\u003cstrong\u003eHow does the auto-on second pump activation work?\u003c\/strong\u003e\n\u003cp\u003eThe AER66142 monitors boost pressure via the included MAP sensor. When boost exceeds 4psi, the controller automatically activates the Pump 2 output to bring the second pump online without any Hobbs switch, relay, or additional wiring device required. This happens seamlessly in the background as part of the controller's closed-loop management logic.\u003c\/p\u003e\n\n\u003cstrong\u003eWill the AER66142 integrate with a factory ECM?\u003c\/strong\u003e\n\u003cp\u003eYes. The AER66142 is designed to integrate directly into the OEM ECM using OEM Delphi\/Aptiv connector interfaces. This integration allows all factory fuel system safety systems to remain fully functional. The controller operates transparently within the OEM architecture so the ECM continues to monitor and protect the fuel system as designed from the factory.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat is the maximum horsepower the AER66142 can support?\u003c\/strong\u003e\n\u003cp\u003eHorsepower support depends on the specific fuel pumps used, boost level, fuel type, and injector sizing. As a triple pump controller, the AER66142 is capable of supporting very high horsepower builds when paired with three Aeromotive 340LPH pumps. Contact Aeromotive technical support directly with your specific build parameters for a definitive fuel system sizing recommendation.\u003c\/p\u003e\n\n\u003cstrong\u003eIs the AER66142 compatible with E85 fuel?\u003c\/strong\u003e\n\u003cp\u003eThe AER66142 is a controller only and does not contact fuel directly. Compatibility with E85 depends on the fuel pumps, hoses, and fittings used in the system. Aeromotive 340LPH pumps are E85 compatible, and the AER66142 controller can manage them in E85 applications. Verify that all fuel-contact components in the system are rated for ethanol compatibility before use.\u003c\/p\u003e\n\n\u003cstrong\u003eCan the AER66142 be used in constant pressure mode without a MAP sensor connection?\u003c\/strong\u003e\n\u003cp\u003eYes. Removing the vacuum line or disconnecting the MAP sensor wiring from the AER66142 places it in constant pressure mode. In this mode the controller maintains a fixed fuel pressure set point regardless of manifold pressure, which is useful for certain naturally aspirated or carbureted applications where manifold referencing is not needed.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eMount the AER66142 controller in a location with adequate airflow away from direct heat sources and protected from moisture intrusion.\u003c\/li\u003e\n\u003cli\u003eConnect the main power and ground wires using the supplied OEM Delphi\/Aptiv connectors to a fused 80A minimum circuit from the battery.\u003c\/li\u003e\n\u003cli\u003eInstall the stand-alone MAP sensor on a vacuum port connected to the intake manifold. Secure with the supplied bracket.\u003c\/li\u003e\n\u003cli\u003eWire the MAP sensor signal to the designated MAP input on the AER66142 harness.\u003c\/li\u003e\n\u003cli\u003eConnect Pump 1 and Pump 2 (and Pump 3 if applicable) outputs from the AER66142 to the corresponding fuel pump positive leads.\u003c\/li\u003e\n\u003cli\u003eConnect the turn-on circuit from the AER66142 to the ignition-switched power source per the installation diagram.\u003c\/li\u003e\n\u003cli\u003eConnect the ECM interface wiring to integrate AER66142 operation with the factory fuel system safety logic.\u003c\/li\u003e\n\u003cli\u003eSet the base fuel pressure using the controller's adjustment potentiometer to the desired idle pressure (42psi default).\u003c\/li\u003e\n\u003cli\u003eStart the vehicle and verify fuel pressure at idle using a fuel pressure gauge. Confirm MAP referencing by monitoring pressure rise with throttle application.\u003c\/li\u003e\n\u003cli\u003eRoad test and confirm Pump 2 auto-on activation by verifying pressure stability under boost conditions.\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":46030263910479,"sku":"AER66142","price":678.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/Aeromotive_Triple_Pump_Returnless_PWM_Controller.png?v=1783610097","url":"https:\/\/www.blackopsautoworks.com\/products\/aeromotive-aer66142-vaporworx-triple-pump-returnless-pwm-fuel-module-controller","provider":"Black Ops Auto Works","version":"1.0","type":"link"}