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Gen III Drive By Wire Vortec T56/NonElectric Standalone LS Swap Harness w/ EV1 Injectors — H357

Gen III Drive By Wire Vortec T56/NonElectric Standalone LS Swap Harness w/ EV1 Injectors — H357

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SKU:
H357
Width:
14.00 (in)
Height:
14.00 (in)
Depth:
8.00 (in)
Shipping:
Calculated at Checkout
Price: $600.00

Product Description:

Application
2003-2006 Silverado, Sierra, Tahoe, Yukon, and Suburban Equipped with a 4.8, 5.3, or a 6.0. This harness is for EV6 injectors that commonly came on Flex Fuel Vehicles.

Description
Our Vortec standalone harnesses are designed for installing these new GM EFI engines into your ride, whatever it may be. This swap harness is specific for 2003-2007 4.8, 5.3, and 6.0 engines common RPO Codes LM4, L59, LM7, LQ4, and LQ9. This standalone harness is meant to be used with a Drive by Wire (Electronic) Throttle Body, EV1 Injectors, and a Manual or Non-Electric Transmission.

Why BP Automotive?

  • GM color-coded TXL wire to meet or exceed OEM standards
  • We only use OEM Aptiv (Formerly Delphi), Kostal, Bosch, Molex, and Yazaki connectors, seals, and terminals
  • Connector Position Assurance Locks (CPA Locks)
  • Sliding Delphi Grommet that can be positioned on the main harness line to seal your firewall.
  • 5 foot long from the rear passenger side of the intake
  • PCM can be mounted inside the passenger compartment or the engine bay
  • OEM fuse block with all covers, labeling, and splash guards for a long-lasting weather-resistant installation

Connections Included in this Standalone Harness

  • Throttle Body (8 Pin)
  • Throttle Actuator Control (TAC) Module
  • Coolant Temperature Sensor
  • Alternator/Generator
  • All 8 Injectors with EV1 Injector Connectors
  • Bank 1 Coil Harness Connector
  • Bank 2 Coil Harness Connector
  • Knock Sensor Harness Connector
  • Camshaft Position Sensor
  • Reverse Lockout Solenoid (T56/TR6060)
  • Speed Sensor
  • Bank 1 Upstream Oxygen Sensor
  • Bank 2 Upstream Oxygen Sensor
  • Mass Air Flow
  • IAT (Only If using a 3 Wire MAF)
  • MAP Sensor
  • Crank Position Sensor
  • A/C Pressure Sensor
  • OBD II Port (DLC Port)
  • Harness Ground
  • Single Battery Constant Connection

Connections From Our Harness You Will Need to Hookup

  • Fuel Pump (Required)
  • Switched Ignition (Required)
  • TCC Brake Switch (Converter Control – Required)
  • Malfunction Indicator (Check Engine, MIL, CEL, ETC.)
  • Speedometer
  • Tachometer
  • Fan 1 Relay Control (Low Speed or Single Control)
  • Fan 2 Relay Control (High Speed or Second Fan Control)
  • Cruise Control

Additional Info
Our LS swap harnesses also require the removal of the VATS and emissions systems from the PCM. This harness also requires the use of a Blue and Green P59 PCM service numbers will vary, which can be purchased from BP Automotive.

This harness is for pre-emissions vehicles or for off-road use only. This harness does not have provisions for EGR, AIR, EVAP, or Rear O2 Sensors. We can add these for an additional cost, however, in most cases, they are not needed. IF EMISSIONS ARE NEEDED YOUR HARNESS WILL INCUR A LEAD TIME. Please email for more information!

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