PSI 01-02 Gen 3 Vortec (24X) Drive by Wire T56/TR6060 Manual Transmission Standalone Harness w/ 6+2 Connector Throttle

The PSI standalone harness is designed for retrofitting 2001-2002 Vortec 4.8L, 5.3L, and 6.0L engines with T56, TR6060, NV3500, or non-electronic transmissions into older muscle cars and street rods or newer non-emissions controlled vehicles.

The harness allows use of the factory Vortec intake manifold with Multec injectors, flex-fuel EV6 injectors, or optional EV1 injectors. It is completely plug and play with a four-wire hookup.

Application:

2001-2002 Vortec Engines
4.8L, 5.3L, and 6.0L Engines
Drive by Wire Only
T56 / TR6060 Transmissions
TH350 Non-Electronic Transmission
TH400 Non-Electronic Transmission
Powerglide Non-Electronic Transmission
700R4 Non-Electronic Transmission
200-4R Non-Electronic Transmission
RED/BLUE P01 411 PCM

Parts Included:

Complete Engine and Transmission Harness
Instruction Manual

Additional Item Required:

411 P01 RED/BLUE PCM

Throttle Body Note:

2001 and 2002 trucks have a two-connector throttle body. If using a single 8-pin connector throttle body, use PSI harness HAR-G3WM.

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 T56, TR6060, NV3500, and Non-Electronic Transmission Applications
Allows Use of the Factory Vortec Intake Manifold
Allows Use of Multec Injectors, Flex-Fuel EV6 Injectors, or Optional EV1 Injectors
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