Overview

Aeromotive VaporWorx ReturnX Return-Type Pulse Width Modulation Controllers

Aeromotive VaporWorx ReturnX return-type PWM controllers have everything needed to provide a standalone fuel pump speed control system. Available for single or dual pump, naturally aspirated or supercharged applications, no switches, relays, or Hobb's switches are needed when using these ReturnX systems. Controllers have primary and secondary output with the primary providing sufficient pump speed to maintain fuel pressure during idle/cruise while the secondary pump follows at a lower duty cycle. This leader/follower arrangement delivers a smooth ramp-up in pump speed until both pumps are at full output.

For carbureted and EFI applications, simply attach the supplied standalone MAP sensor hose to a manifold vacuum source (naturally aspirated) or past the supercharger/turbocharger and make at-idle controller adjustments--the VaporWorx controller will do the rest. Select the single or dual naturally aspirated or supercharged version needed for your setup.

Key features:

* Works with all brushed-type fuel pumps
* Typical power reduction to the pump(s) of 45 to 75 percent
* Standalone MAP-based fuel pump speed control
* Carburetor and EFI capability

Benefits:

* Everything needed electrically to drive the fuel pump(s)
* A significant reduction in the average fuel pump power requirement resulting in lower fuel temperatures and longer pump life
* 40 to 80-amp minimum continuous power rating in a compact controller package
* Over-temperature shutdown with automatic reset will operate indefinitely without damage
* Short circuit output protection will operate indefinitely without damage
* OEM Delphi/Aptiv connections for terminals, seals, and connector bodies
* All cross-linked polyethylene wiring
* UL94 rated components used throughout
* Integrates into the OE ECM to allow all safety systems to remain functional
* 10 to 22 V operating range
-- Can be used with voltage boosters
-- Lower than 10 V applied to the turn-on circuit will cause controller shutdown to protect from an AFR lean condition

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