Your Cart (0)
Thumbnail Filmstrip of 1994-1997 7.3L OBS Powerstroke Electric Fuel Pump Controller And Harness Driven Diesel Images
The Driven Diesel DD-73FS-OBS-PUMPHARNESS-V3 is a 40A wiring harness and pump controller for 1994-1997 7.3L OBS Powerstroke trucks converted to an electric fuel pump. It makes the pump run the way the factory pump does on later Super Duty trucks.
At key on the pump primes for about 20 seconds during the wait to start cycle. An included oil pressure switch keeps it running once the engine starts, and the controller shuts the pump off if the engine is not started.
- 20 Second Prime: Builds pressure at key on.
- Oil Pressure Switch: Keeps the pump running while the engine runs.
- Auto Shutoff: Pump stops if the engine is not started.
- 40A Harness And Relay: Updated V3 components.
- Fuse Adapter Included: Taps a key on circuit cleanly.
Technical Specifications
- Part Number: DD-73FS-OBS-PUMPHARNESS-V3
- Manufacturer: Driven Diesel
- Rating: 40A harness and relay
- Includes: Harness with controller, fusible link pigtail, pressure switch, terminals, fuse adapter
- Prime Time: About 20 seconds
Vehicle Fitment & Technical Installation Notes
- Fitment: 1994-1997 Ford 7.3L OBS Powerstroke with an aftermarket electric fuel pump.
- Installation Tip: Install the pressure switch in the block behind the oil filter header with thread sealant, and feed the blue wire from fuse 6 or 17 using the supplied adapter.
The Driven Diesel DD-73FS-OBS-PUMPHARNESS-V3 is a 40A wiring harness and pump controller for 1994-1997 7.3L OBS Powerstroke trucks converted to an electric fuel pump. It makes the pump run the way the factory pump does on later Super Duty trucks.
At key on the pump primes for about 20 seconds during the wait to start cycle. An included oil pressure switch keeps it running once the engine starts, and the controller shuts the pump off if the engine is not started.
20 Second Prime: Builds pressure at key on.
Oil Pressure Switch: Keeps the pump running while the engine runs.
Auto Shutoff: Pump stops if the engine is not started.
40A Harness And Relay: Updated V3 components.
Fuse Adapter Included: Taps a key on circuit cleanly.
Technical Specifications
Part Number: DD-73FS-OBS-PUMPHARNESS-V3
Manufacturer: Driven Diesel
Rating: 40A harness and relay
Includes: Harness with controller, fusible link pigtail, pressure switch, terminals, fuse adapter
Prime Time: About 20 seconds
Vehicle Fitment & Technical Installation Notes
Fitment: 1994-1997 Ford 7.3L OBS Powerstroke wit[...]
The Driven Diesel DD-73FS-OBS-PUMPHARNESS-V3 is a 40A wiring harness and pump controller for 1994-1997 7.3L OBS Powerstroke trucks converted to an electric fuel pump. It makes the pump run the way the factory pump does on later Super Duty trucks.
At key on the pump primes for about 20 seconds during the wait to start cycle. An included oil pressure switch keeps it running once the engine starts, and the controller shuts the pump off if the engine is not started.
- 20 Second Prime: Builds pressure at key on.
- Oil Pressure Switch: Keeps the pump running while the engine runs.
- Auto Shutoff: Pump stops if the engine is not started.
- 40A Harness And Relay: Updated V3 components.
- Fuse Adapter Included: Taps a key on circuit cleanly.
Technical Specifications
- Part Number: DD-73FS-OBS-PUMPHARNESS-V3
- Manufacturer: Driven Diesel
- Rating: 40A harness and relay
- Includes: Harness with controller, fusible link pigtail, pressure switch, terminals, fuse adapter
- Prime Time: About 20 seconds
Vehicle Fitment & Technical Installation Notes
- Fitment: 1994-1997 Ford 7.3L OBS Powerstroke with an aftermarket electric fuel pump.
- Installation Tip: Install the pressure switch in the block behind the oil filter header with thread sealant, and feed the blue wire from fuse 6 or 17 using the supplied adapter.
Q
Oscar Camacho • 03/26/2025, 10:05:30 PM
Can I just but the fuel pump controller ??
A
04/02/2025, 3:07:11 PM
See part number drdDD-73FS-OBS-PUMPHARNESS-V3
Currently Viewing Reviews with a rating of 5. Click here to reset.
5/5 Stars out of 2 Reviews
0
0
0
0
2
Mike Mecsics (SWFL) | August 19th, 2023
Nice kit, makes converting to efuel a breeze on the wiring side. Truck now acts like it came factory with an electric fuel pump, and don�t have to worry about the pump running too long with the key on.
Russell C Waggoner (Waverly) | September 8th, 2021
Works and fit great. Easy install. Great way to control electric fuel pump on an Obs 7.3.
Proposition 65 Warning Information -
P65Warnings.ca.gov
Fits: 7.3 Powerstroke 1994-1998
Fits: 7.3 Powerstroke 1994-1997
Fits: 7.3 Powerstroke 1994-2003
Fits: 7.3 Powerstroke 1994.5-2003
Fits: 7.3 Powerstroke 1994-Early 1999 (12/7/1998 and before)