https://www.psiconversion.com/products/standalone-wiring-harnesses/lt1-genv/lt1_10l90/

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2014-18 Gen V LT4 / L83 / L86 6.2 w/ 10L90E Standalone Harness

$1,279.00

APPLICATION: 2014 - 2018 GEN V LT4 and L83 / L86 ECOTEC3 ENGINES WITH 10L90E AUTOMATIC TRANS

PARTS INCLUDED: Complete engine and transmission wiring harness, Instruction Manual

CONNECTIONS FOR:

  • Fuse/Relay Box
  • Fuel Pump Control (Relay included)
  • Fan controls (Relays and fuse available seperately KIT-1010)


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Selected Size Sold Out! Pre-order Now - Shipping June 2018
SKU: HAR-2011
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  • APPLICATION: 2014 - 2018 GEN V LT4 and L83 / L86 ECOTEC3 ENGINES WITH 10L90E AUTOMATIC TRANS

    PARTS INCLUDED: Complete engine and transmission wiring harness, Instruction Manual

    CONNECTIONS FOR:

    • 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 or Manual Transmission control
    • Knock Sensors

    NOTES: These harnesses are designed for retrofitting '14 - 18 LT1/L83/L86 GEN V engines with a 8L90E automatic transmission 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 a sliding grommet seal and 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 Factory/OEM Connectors and TXL (Polyethylene Cross Linked) High Temperature Wire to GM Specifications. All harnesses are 100% Quality Inspected prior to shipping. All harnesses require PCM VATs removal, available through PSI. Please contact PSI for more information.

    ADDITIONAL ITEMS REQUIRED: E92 ECM, T43 TCM (LOCATED IN VALVE BODY OF 6L80E/6L90E TRANSMISSION)

    * An

    • PSI GEN V Fuel Rail Pressure Sensor: How to Locate and Identify for Your LT Swap
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