Gen4 LS Drive-By-Wire & Fuse Box Bundle: G4X XtremeX ECU + LS Engine Harness bundle

Features

Advanced features of the XtremeX ECU:

• Fully programmable E-throttle control complete with capability of gear shift throttle blip and antilag.
• Cruise control.
• Two independent CAN modules.
• 30 general purpose tables (up from 20).
• All Motorsport features including full gear shift control, cruise control, traction control, antilag and launch control.
• Advanced closed loop lambda strategy and dual bank lambda control.

The terminated harness has the following features:

• Provides spare IO via a "Spares" connector, offering extra capacity for sensors, switches, or custom additions.
• With the addition of the fusebox, this package includes main chassis "flying leads" (un-terminated wires) for essential power and control, including:
  • Large red "Batt+" wire (for ECU main power)
  • Red-Green "Fan" wire (ECU-controlled +12V to cooling fan), rated 20A continuous
  • Red-Blue "Fuel Pump" wire (ECU-controlled +12V), 20A continuous
  • Grey-Black "Ign Sw" wire (to ignition switch)
• Equipped with sealed JPT terminals in the chassis connector (TE Connectivity JPT family), with mating connector specs provided.
• The harness includes multiple dedicated connectors for key components, such as:
  • Pedal connector (for DBW pedal): 5V, sensor ground, two analog voltage inputs
  • CAN2 connector: for CAN devices like lambda modules, displays, keypads, etc.
  • MAP connector: compatible with Link MAP sensors; adapter available for factory LS MAP sensors
  • Knock sensor connector: supports up to two knock sensors, with adapters available for Gen 3 or Gen 4 factory sensors
  • Alternator connector: for "F Body" alternators; provides exciter/lamp wire to terminal B
  • Transmission ("Trans") connector: for reverse switch, DI, or other functions needing cabin signal
  • IAC connector: for 4-wire stepper IAC; if no IAC is used, those channels may be used for other functions (boost valve, NOS, etc.)
  • TPS connector: for cable-throttle sensors; if using DBW, may be repurposed
  • DBW (electronic throttle) connector: for DBW bodies, providing analog inputs, 5V, sensor ground; may be repurposed in cable-throttle engines

Details

A ready-to-go solution to connect a Link ECU to your Gen 4, Drive-By-Wire LS V8 engine (LS2, LS3, LS7 & LSA).

Bundle Includes:

• G4X XtremeX ECU (8 x Injector and 8 x Ignition Drives) - 109-4000
• Terminated Engine Harness GM LS GEN3/4* - 101-0300
• LS Drive-By-Wire Adapter Loom - 101-0304
• LS Gen4 Knock Adapter Loom - 101-0306
• LS Gen4 MAP Adapter Harness - 101-0308
• LS Cam Sensor Adapter Harness - 101-0307
• 8 x Bosch Male to Female Adapters - 101-0287
• LS Fuse Box & Relay - 101-0310