RAD Industries X Rywire MKIV Engine Harness
The goal with this harness was to clean up your engine bay with race car grade wiring and at the same time, modernizing your engine harness to accomodate your aftermarket ECU and all the sensors needed. This harness plugs directly into the Supra relay panel in the engine bay and also plugs directly into kick panels inside the car to keep all your OEM functionality and allowing you to run the aftermarket ECU of your choice.
RAD Industries X Rywire MKIV Engine Harness is made with multi-colored Tefzel wire and Raychem heat shrink. This harness uses Mil-Spec Teflon coated wire with a maximum heat rating of 200°C . The Teflon coated wire is loomed with The highest quality Raychem DR-25 heat shrink covering, and adhesive lined wire junctions to keep moisture out.
All connectors and materials are new. Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a white identification label for easy installation. All heavy interference circuits are protected and grounded with proper wire covering. Our engine harnesses are 100% quality tested pin to pin; And resistance checked to ensure no voltage fluctuations.
What Sets This Supra Harness Aside From Others? **See pre-terminated list for ALL features**
• Integrated low side triggers in the engine bay if you are thinking of going to electric fans
• Includes spares connector out in the engine bay that will allow you to run drive by wire throttle body if needed as well as spares in the car by the ECU for additional functions (can gauge/display, wheel speed input, etc) and electric throttle pedal
• Includes a flex fuel sensor connector
• Each Harness includes a VVTI solenoid plug, additional sensor plugs such as H2O pressure and Oil Temp, Exhaust Back Pressure, AC Pump Connector, Power Steering Solenoid Connector, Turbo Speed Sensor
PRE-TERMINATED FOR:
Link Fury G4X, MoTec M130 / M150 *upcharge modifications Haltech Elite, Syvecs
Lambda / Uego Bosch 4.9LSU Wideband O2 sensor
Fuel Pressure AEM (AEM Part 30-2130-150) or comparable 150psi sensor
Oil Pressure AEM (AEM Part 30-2130-150) or comparable 150psi sensor
Manifold Pressure (MAP) AEM (AEM Part 30-2130-50 or 30-2130-75) or comparable 5 bar MAP sensor
Exhaust Back Pressure (EMAP) AEM Part 30-2130-75 or comparable 5 bar sensor
H2O Pressure AEM Part 30-2130-75 or comparable 5 bar sensor
Throttle Position (TPS) Factory Toyota 2JZ (Supra wiring pinout!)
Idle Air Control (IAC) Factory Toyota 2JZ
Intake Air Temperature (IAT) AEM (AEM Part AEM-30-2010) or comparable GM 2 Pin sensor
Oil Temperature AEM 30-2012
Coolant Sensor (ECT) Factory Toyota 2JZ
H20 (To gauge cluster) Factory Toyota 2JZ
VVTI included in each harness
AC Pump Factory Toyota 2JZ 4 Pin
Power Steering Solenoid Factory Toyota 2JZ, 2 Pin
Speed Sensor (VSS) Factory Toyota 2JZ
Reverse Switch Factory Toyota 2JZ (v160)
Starter Trigger Factory Toyota 2JZ (plastic connector type)
Ignition Coils BOSCH 4 Pin Smart Coils or Nissan GTR-35 Coil Packs
Ground Ring Terminal included in each harness
Knock Sensors (KS) BOSCH 2 Pin knock sensors EV1 connector
Alternator (ALT) Factory Toyota 2JZ (Oval Style default)
Turbo Speed 3 Pin Male (plastic connector type)
Injectors (6 Injectors Only) EV14 Bosch style connector
Boost Solenoid (MAC solenoid) 2 Pin Connector
FLEX FUEL 3 Pin connector in each harness
Auxiliary Expansion (Spare) 12 Pin Deutsch Connector - Engine Side
Auxiliary Expansion (Spare) 6 Pin Deutsch Connector - Cabin Side
Cam and Crank OEM Toyota 2JZ Hall Sensor compatible
CAN BUS connectivity 4 Pin Deutsch Cabin Side (connects devices such as loggers, dashes, and gauges)
Chassis Integration CABIN SIDE: Connector 20 Pin x2 and 36 Pin x1 ENGINE BAY SIDE: 3 Pin x1 and 8 Pin x1 (OEM relay panel)
