'08 - '14 LS3 (6.2L) w/ 6L80E Standalone Harness

$719.00

APPLICATION: 2008 - 2014 CORVETTE, CAMARO, G8 LS3, LS376 480 & 525 ENGINES WITH 6L80E OR 6L90E PARTS INCLUDED: Complete engine wiring harness, Instruction Manual Fuse/Relay Box Fuel Pump Control (Relay included) Fan controls (Relays and fuse available seperately KIT-1010) Check Engine Light, Speedo output, Tachometer, OBD2 Port Accelerator Pedal and Throttle Body control (DBW setups) IAC and TPS on DBC setups MAF Sensor MAP Sensor Engine Coolant Temp Sensor Alternator Control (2) Upstream Oxygen Sensors Crankshaft Position Camshaft Position Fuel Injectors Coil Packs Automatic Transmission control Knock Sensors NOTES: These harnesses are designed for retrofitting '08 - '14 LS3 engines with 6L80E or 6L90E transmissions into older muscle cars and street rods or newer non-emissions controlled vehicles.
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SKU: HAR-1071
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  • APPLICATION: 2008 - 2014 CORVETTE, CAMARO, G8 LS3, LS376 480 & 525 ENGINES WITH 6L80E OR 6L90E

    PARTS INCLUDED: Complete engine wiring harness, Instruction Manual

    • Fuse/Relay Box
    • Fuel Pump Control (Relay included)
    • Fan controls (Relays and fuse available seperately KIT-1010)
    • Check Engine Light, Speedo output, Tachometer, OBD2 Port
    • Accelerator Pedal and Throttle Body control (DBW setups)
    • IAC and TPS on DBC setups
    • MAF Sensor
    • MAP Sensor
    • Engine Coolant Temp Sensor
    • Alternator Control
    • (2) Upstream Oxygen Sensors
    • Crankshaft Position
    • Camshaft Position
    • Fuel Injectors
    • Coil Packs
    • Automatic Transmission control
    • Knock Sensors

    NOTES: These harnesses are designed for retrofitting '08 - '14 LS3 engines with 6L80E or 6L90E transmissions into older muscle cars and street rods or newer non-emissions controlled vehicles. They are completely plug and play with four wire hookup (switched power, constant power and ground connections required). Harnesses are designed with 4 - 5 feet of length from the rear of the cylinder head to the PCM mounting position under the vehicle dashboard. A sliding grommet seal allows for professional, leak proof installation.

    Harnesses are professionally constructed from Brand New GM Delphi Connectors and TXL (Polyethylene Cross Linked) High Temperature Wire to GM Specifications. All harnesses are 100% Quality Inspected prior to shipping. Note that harnesses are for non-emissions equipped vehicles and do not include air pump or EGR provisions. All harnesses require PCM VATs removal, available through PSI. Please contact PSI for more information.

    ADDITIONAL ITEMS REQUIRED: E38 ECM, T43 TCM (LOCATED IN VALVE BODY OF 6L80E/6L90E TRANSMISSION), CORVETTE OR VORTEC TRUCK PEDAL, MAF SENSOR

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  • Component ID Guide

    THROTTLE BODY: THROTTLE BODY

    ALTERNATOR TYPE: Alternator

    CAM SENSOR TYPE: CAM Sensor

    MAP SENSOR TYPE: MAP Sensor

    MAF SENSOR TYPE: MAF Sensor

    FUEL INJECTOR TYPE: Fuel Injectors

  • Instructions

    ls harness installation