PSI Conversion LT Wiring Harness (GM 6.2L LT1, 5.3L L83, L84, 6.2L L86 & L87)

APPLICATION: 2014 - 2022 GEN V LT1 ENGINES

2019+ TRANSMISSIONS ARE NOT SUPPORTED

CONNECTIONS FOR:
- Fuse/Relay Box
-Fuel Pump Control (Relay included)
-Fan controls (Relays and Fan Controller available separately KIT-1010, PAC-2800BT)
-OBD2 Port
-Accelerator Pedal and Throttle Body control
-MAF Sensor
-MAP Sensor
-Engine Coolant Temp Sensor
-Alternator Control
-(2) Upstream Oxygen Sensors
-Crankshaft Position
-Camshaft Position
-Fuel Injector and Coil Pack Sub-harnesses
-Automatic or Manual Transmission control
-Knock Sensors

NOTES: These Harnesses are designed for retrofitting '14 - 22 LT1/L83/L86 GEN V engines 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 (6L80E), T87 TCM TCM (8L90E/10L90E)

An OBD-II Speedometer / Tachometer (P/N STA-1000) is available from PSI to supply Tachometer, Speedometer and Check Engine Light