PSI 07-14+ Gen 4 LS/Vortec (58X) Drive by Wire Automatic Transmission Standalone Harness

The PSI standalone harness is designed for Gen 4 LS/Vortec 58X drive-by-wire engine applications with automatic transmissions and an E38 ECM. It is designed for retrofitting LS/Vortec engines into older muscle cars and street rods or newer non-emissions controlled vehicles.

The harness is completely plug and play with a four-wire hookup and provides 4-5 feet of length from the rear of the cylinder head to the PCM mounting position under the vehicle dashboard.

Application:

2007-2014+ 58X Applications
LS2 6.0L Corvette
LS2 6.0L Trailblazer SS
LS3 6.2L
GMPP LS376 480
GMPP LS376 525
LS7 7.0L Corvette
Camaro ZL1
Vortec LY6
Vortec L92
Vortec L76
Vortec LMG
Vortec 4.8L
Vortec 5.3L
Vortec 6.0L
Vortec 6.2L
Automatic Transmissions
E38 ECM

Parts Included:

Complete Engine and Transmission Wiring Harness
Instruction Manual

Additional Item Required:

E38 ECM

Connections For:

Fuse / Relay Box
Fuel Pump Control – Relay Included
Fan Controls – Relays and Fuse Available Separately (KIT-1010)
Check Engine Light
Speedometer Output
Tachometer
OBD2 Port
IAC and TPS on DBC Setups
MAF Sensor
MAP Sensor
Engine Coolant Temperature Sensor
Alternator Control
(2) Upstream Oxygen Sensors
Crankshaft Position
Camshaft Position
Fuel Injectors
Coil Packs
Automatic or Manual Transmission Control
Knock Sensors

Connections You Will Need to Hook Up:

Fuel Pump – Required
Switched Ignition Power – 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
Fan Relays Available Separately – KIT-1010

Harness Features & Notes:

Designed for Retrofitting 2008-2015 LS/Vortec Engines
Designed for Older Muscle Cars, Street Rods, or Newer Non-Emissions Controlled Vehicles
Completely Plug and Play with Four-Wire Hookup
Switched Power, Constant Power, and Ground Connections Required
4-5 Feet of Length from the Rear of the Cylinder Head to the PCM Mounting Position Under the Vehicle Dashboard
Sliding Grommet Seal Allows for Professional, Leak-Proof Installation
Constructed from Brand New GM Delphi Connectors
TXL (Polyethylene Cross Linked) High-Temperature Wire to GM Specifications
100% Quality Inspected Prior to Shipping
PCM VATs Removal Required