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PressureWorx Dual Pump PWM Controller

$549.00

Been looking for a returnless PWM controller for your high-powered fuel pumps? VaporWorx has the answer with this stand-alone Auto-On dual pump controller.

SKU: PWDP3B Categories: Cadillac, Chevrolet, CTS-V2, Gen5 Camaro, Gen6 Camaro, Hot Rod, Restomod, and Universal Kits, Hot Rod, Restomod, and Universal Kits, Pontiac, PWM Controller Kits, Universal Aftermarket In-Tank Pumps
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Description

TheĀ PressureWorx Auto-On dual fuel pump control system has everything needed to provide a stand-alone, OE-type returnless fuel system.

This system is to be used with dual fuel pumps (not OEM modules) to provide a 1:1 manifoldĀ referenced (MAP sensor based) fuel pressure. It will act just like a mechanical fuel pressure regulator would with the ECM tuned in the same manner. The fuel injector does not know if the fuel supplied is pumped by a return orĀ returnlessĀ system.

The standardĀ PressureWorxĀ option is tuned for the GM LSA 3bar 12592525Ā sensor.Ā Ā Other sensor tunes are available at no charge. The MAP sensor tune in theĀ PressureWorxĀ controller must match the MAP sensor so that the proper 1:1 pressure rate change can occur.

Base fuel pressures at idle are typically 42psi, but theĀ VaporWorxĀ controller has much greater range if needed.

TheĀ VaporWorx PWM Auto-On Dual Pump system monitorsĀ the MAP sensor to provideĀ a MAP referenced fuel pressure and to turn on the second pump. TheĀ VaporWorxĀ controller has aĀ Pump 2 output that turns on at 2psi of boost. NoĀ Hobb’sĀ switches, relays, or other devices are needed.

For pumps to operate in closed loop PWM mode, some fuel must pass through the pumps while running. This fuel volume is more than what the engine needs at idle and cruise. So,Ā additionalĀ bypass fuel must be added. In the OEM fuel module this fuel is put to work driving the multiple transfer pumps that move fuel into the module reservoir. On aftermarket pump hangers the single hole used to drive the transfer pump needs to be increased, or provided by some other method. For Rick’s Tanks pump hats, they have a jet that can be installed to perform this bypass.

Pumps supported include:

  • TI F90000267 (0.041ā€ bypass) and F90000285 (0.051ā€ bypass) pumps.
  • Stealth 340 pumps with 0.025ā€ bypass.
  • Contact us for other pump applications.

TheĀ PressureWorx 3bar Auto-On Fuel Module Controller system includes these standard features:

  • Everything needed electrically to drive the fuel pump module. No relays, external regulators, or return lines needed.
  • Up to 2/3 reduction in power to the fuel module during idle and cruise vs traditional systems.
  • 80A minimum continuous power rating in a compact controller package. Total size 4.5ā€L x 3.5ā€W x 2ā€H.
  • Over-temperature shutdown with automatic reset that will operate indefinitely without damage.
  • Short circuit protection that will operate indefinitely without damage.
  • OEM Delphi/Aptiv connections for terminals, seals, and connector bodies where appropriate.
  • All cross-linked polyethylene wiring.
  • UL94 rated components used throughout.
  • Integrates into the OE ECM to allow all safety systems to remain functional.
  • 10-22v operating capacity. Can be used with voltage boosters. The preferred booster is the JMS FuelMax. Lower than 10v applied to the turn on circuit will cause controller shutdown to protect from an AFR lean condition.
  • Must be used in manifold referenced fuel pressure mode.
  • Second pump turn-on set to 2psi boost.
  • Can be used with Fore Innovations and similar dual pump arrangements.
  • Can be used with Rick’s Tanks dual pump hat with PWM modifications. Rick’s to provide the needed bypass jet based on the pumps used.

Dual and triple pump wiring shown in the following diagram:

SKU: PWDP3B

This product has dedicated documentation available:

Click the button to view the documentation, or click hereĀ for download options.

View the Documentation

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Resources

Resources

Documentation Downloads

PressureWorx Dual and Triple Fuel Pump (PWDP3B) Instructions

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Recommended Reading

We created the 10-part informational series "Fuel Delivery Systems - An Understanding," which covers important basics related to fuel delivery systems.

This series is one of the many resources available in our comprehensive Resource Hub, which you can check out to learn more about fuel delivery systems & our products!

PWM Controller Kit Selection Tool

If you have questions about compatibility, or want to see what PWM Controller Kits are available for your build (including future changes, like adding more horsepower) try our PWM Controller Kit Selection Tool.

Further Information

For more information, please have a look at our FAQ, or feel free to contact us with any questions.

If you are wondering about compatibility with your build, or are interested in a made-to-order part (including customizing this product or any others), click here to get a free application-specific custom recommendation.

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If you have questions about our products - whether generally, about compatibility with your build, or if you haven't found what you're looking for yet and are interested in made-to-order part(s) - you can get in touch with us at any time! We pride ourselves in our quick response times, and are available via both email and phone.

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PressureWorx Dual Pump PWM Controller

$549.00