Restores factory high, medium and low fuel pump speed control when used with the TRP Ultimate Fuel Pump Hardwire Kit. It is meant for cars keeping the restrictive factory fuel pump hanger with high-output pumps (such as a DW430 or Walbro 450), where full battery voltage can cause elevated base fuel pressure.
Features
- Plug and play: installs between the factory vehicle harness and the OEM fuel pump control module (FPCM)
- Custom mating connectors, no cutting or splicing
- 10 AWG TXL wire for pump feed and supply circuits; 16 AWG for jumper and control connections
- Two labeled 2-pin connections: Hardwire (1) and Pump (1)
Install
- Unplug the factory harness from the FPCM
- Install this harness between the factory harness and the FPCM
- Connect Hardwire (1) to connector 1 on the hardwire side and Pump (1) to the matching pump-side connector
Notes
- Requires the TRP Ultimate Fuel Pump Hardwire Kit
- TRP still recommends bypassing the FPCM with full battery voltage when your fuel system (e.g. a Radium or Fore hanger) allows it
Construction
- TXL wire with XLPE insulation: heat, flame, gasoline, grease and acid resistant, rated from -40°F to 257°F