MKIV Toyota Supra 2JZ Engine Harness

MKIV Toyota Supra Engine Wiring Harness for 2JZ-GTE Single Turbo/V160 Transmission Applications

• Built using M22759/32 and /16 Tefzel wire
• All branches are sheathed in Raychem DR-25 Heat Shrink for protection from oils, fuels and moisture
• All transitions and Autosport connectors are finished with Raychem Heat Molded Boots and sealed with RT125 Epoxy
• Souriau 8STA Firewall Connectors with Optional Mounting Plate

Interior Harness:

• ECU Connectors
• ECU Communications Connector
• Boost Trim Switch
• CAN Communications Connectors
• Clutch Switch
• Dual Fuel Pump Relay Triggers
• Spare I/O (if available)
• Traction Control
• OEM Chassis Connectors – needed for tachometer, speedometer, coolant temperature sender, oil pressure light, oil level, reverse switch, check engine light, starter signal, and A/C
  • Orange 38-Way (II1)
  • Gray 20-Way (IJ1)

Engine Harness:

• A/C
• Alternator
• Boost Solenoid
• Cam
• Crank
• Coolant Pressure
• Coolant Temperature
• Coolant Temperature Sender (Dash Gauge)
• Flex Fuel
• Fuel Pressure
• OEM Fusebox Connectors
• Idle Air Control Solenoid
• Ignition Coils – Stock with OEM Ignitor or IGN1A
• Injectors – 6 or 12
• Intake Air Temperature (IAT)
• Lambda O2 Wideband
• Manifold Absolute Pressure (MAP)
• Oil Level (Dash Light) – core required
• Oil Pressure Switch (Dash Light)
• Oil Pressure
• Oil Temperature
• Progressive Power Steering
• Reverse Switch
• Spare I/O (if available)
• Starter
• Throttle Position
• Vehicle Speed (VSS)
• VVTi Solenoid (if equipped)

Additional Options:

• Clutch Pressure
• Electric Fan Relay Trigger(s)
• Exhaust Manifold Pressure (EMAP)
• Knock Sensors
• Turbo Speed
• Ignition Disconnect
• Injector Disconnect
• Firewall Autosport Mounting Plate