Aeromotive VaporWorx Ford Coyote Returnless Pulse Width Modulation Fuel Module Controller Kit
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Aeromotive VaporWorx Ford Coyote Returnless Pulse Width Modulation Fuel Module Controller Kit
Aeromotive VaporWorx Ford Coyote Returnless Pulse Width Modulation Fuel Module Controller Kit
The fuel requirements for all versions of the Ford Controls Pack for the Coyote GT, GT500, Godzilla, and Megazilla crate engine can be met with the controller. When combined with the Gen5 Camaro ZL1 fuel module, a 750hp naturally aspirated / 650hp supercharged fuel pumping system is easily obtained.
This setup has been used in thousands of retro-swaps with good success.
This kit can also be used in constant pressure mode. Just remove the vacuum line or MAP sensor wiring, and the controller will provide constant pressure.
It is strongly suggested to NOT use an inline filter with with OEM fuel modules except Gen3 Coyote GT500. Final filtering is built in. Some aftermarket fuel filters have a built-in check valve which will cause a heat-soak related overpressure condition that will lock up port type fuel injectors.
This controller includes these standard features:
- Everything needed electrically to drive the fuel pump module. No relays, external regulators, or return lines needed.
- Unmatched low fuel level capability when used with an OEM style fuel module.
- A minimum 50% reduction in power to the fuel pump during idle and cruise vs traditional systems.
- 40A minimum continuous power rating in a compact controller package. Total size 4”L x 2.1”W x 1-5/8”H.
- Over-temperature shutdown with automatic reset.
- Short circuit protection that will operate indefinitely without damage.
- Operates with 12v+ or ground ECM fuel pump turn-on signals.
- 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.
- 10-22v 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.


