Aeromotive 16306 Billet Fuel Pump Speed Controller Universal 40A PWM Solid State

Vehicle Fitment

• Universal -- compatible with any 12V DC electric fuel pump on any vehicle
• Not legal for sale or use on emission-controlled motor vehicles

Fitment Notes

• Not emission-legal -- not for use on smog-tested or emission-controlled vehicles
• Moisture resistant -- not waterproof; mount away from direct water exposure
• Mount using two #10 screws in drilled or provided holes -- clear of suspension, drivetrain, and exhaust
• Compatible with any 12V DC fuel pump drawing up to 40 amps
• Not recommended for use with voltage-reducing controllers -- use PWM only

Features

• Pulse width modulation (PWM) signal -- does not reduce voltage to pump
• Solid-state transistor circuit rated to 40 amps
• Matches pump duty cycle to engine RPM demand
• Reduces fuel heating and vapor lock at low demand
• Returns pump to 100% duty cycle at high demand
• Adjustable full-speed RPM threshold knob
• 3 LED indicators -- ignition hookup, manual override, full voltage confirmation
• Manual override circuit included
• 6061-T651 billet aluminum housing
• Black anodized finish
• Low operating temperature -- mounts in any location
• 1-year limited warranty
• Made in the USA

Specifications

• Part Number: 16306
• Type: Fuel Pump Speed Controller (FPSC)
• Signal Type: Pulse Width Modulation (PWM)
• Max Amperage: 40A
• Circuit Breaker: 30A (included)
• Housing Material: 6061-T651 billet aluminum
• Finish: Black anodized
• Mounting: Two #10 screws (hardware included)
• LED Indicators: 3
• Adjustable Threshold: Yes
• Moisture Resistant: Yes (not waterproof)
• Fitment: Universal
• Country of Origin: USA
• Package Weight: 2.95 lbs.

Included Components

• 1x Billet aluminum FPSC housing assembly
• 1x 30A circuit breaker
• 1x Mounting bracket
• Complete wiring harness with connectors
• Mounting hardware (two #10 screws and nuts)
• Installation instructions

Product Description

The Aeromotive 16306 Billet Fuel Pump Speed Controller (FPSC) is a universal electronic controller designed to extend pump life and eliminate vapor lock by matching the fuel pump's duty cycle to actual engine demand. Rather than running the pump at full speed at all times -- which causes excess fuel heating and suction-side cavitation during low-demand driving -- the FPSC uses pulse width modulation to slow the pump at idle and light throttle, then ramps it back to 100% duty cycle as demand increases. Unlike voltage-reduction controllers, the FPSC never reduces voltage to the pump motor; it emits a PWM signal that is safe for 12V DC motors and will not cause premature motor failure. The solid-state transistor circuit handles up to 40 amps and replaces the relay-based wiring recommended in most high-performance fuel pump installations.

The adjustable threshold knob lets the installer calibrate the RPM point at which the pump returns to full speed, and three LED indicators confirm correct ignition hookup, manual override activation, and full voltage delivery. The 6061-T651 billet aluminum housing is black anodized and runs at low operating temperature, allowing installation in virtually any underhood or interior location. The controller is moisture resistant but not waterproof -- avoid locations with direct water exposure. Not legal for sale or use on emission-controlled vehicles. Backed by Aeromotive's 1-year limited warranty. Made in Lenexa, Kansas, USA.