Wiring Specialties 1Jzgte Vvti Etcsi Wiring Harness For 240Sx S13 - Pro Series 144Tz
Looking for the best in aesthetics, weight savings and reliability out of your harness? Our Pro Series harness completely replaces your old OEM harness so you can forget about those electrical gremlins.
This Wiring Specialties PRO Series harness was designed from the ground-up to exceed OEM specifications for wire quality, power/ground routing. With our optimized and 'tucked' approach the end result will be a clean and worry free installation with a guaranteed start up?.?
This Universal harness is perfect for a Race / Track cars, cars running a stripped interior / switch panel, or classic pre-EFI cars using the 1JZGTE VVTi ETCS-i engine swap. It was developed in house on an actual 1J ETCS-i engine to ensure a perfect fit to all engine connections.
Wiring Specialties offers a number of options for common performance upgrades for this product. Build your perfect harness by selecting from the available options to the right, and as always - if you have any questions, please reach out to us.
- Any 1JZGTE VVT-i ETCSi from a Toyota Aristo JZS161, Toyota Crown JZS171 or Toyota Verossa JZX110 with the ETCSi stamp (single butterfly system) and drive by wire.
- Oval Alternator, New Style Starter, and Plastic Coolant & Oil pressure connector supplied by default. If you need different connectors for these please leave a Note / Comment when checking out.
- Standard - VVTi batched ignition (chip and coils) are supplied, but sequential NON VVTi ignition is available as an option.
- For GM/LQ9 coils - upgrade should be used with an aftermarket ECU and run sequentially. OEM ECUs require IGF signal produced by the ignition chip. When the chip is removed for LQ9 coil installation, an aftermarket ECU or IGF simulator box is required.
- Race / Track cars, Cars running a stripped interior / switch panel, Classic & Pre-EFI cars, sand rails, dune buggies
- Our Universal PRO harnesses are a perfect plug-n-play solution for the engine, with 3 options for the chassis connections.
- If you plan on using your own or existing chassis relays (for example: Fuel Pump Relay) and a switch panel, you do not need a fuse block.
- The 'Standalone' option adds a self-contained pre-wired fuse/relay block for ignition, cooling fans and fuel pump. No chassis fusebox required.
- The 'Bussmann Race Fuseblock' option upgrades the fuseblock to a 5-Circuit sealed unit with relays / fuses for Ignition, Fuel Pump, Fan 1, Fan 2 and Aux.
- You just have to hook up start signal, fuel pump wires and a few other wires for tach and speedo, alternator warning light etc.
- Speedo and / or tach may need to have the signal adjusted using a frequency modulator (see Options to the right). You may have to run aftermarket gauges. Not compatible with mechanical cable driven speedometers.
- Plug and Play - simple and efficient
- NO CORE HARNESS or additional wiring required
- OEM wire colors used, where applicable
- All sensor signal connection use EM shielded wires
- Fireproof fiberglass sleeving used in high-temp sections near the manifold & turbo (-40°C/-40°F to +450°C/+845°F operating temperature)
- Point-to-Point continuity tested on every wire
- Constructed using exact OEM connectors and seals
- Made with high temp TXL wire with adhesive shrink tubing (-40°C/-40°F to +125°C/+257°F operating temperature)
- Wrapped in lightweight nylon loom (-94°C/-137°F to +125°C/+257°F operating temperature)
- Includes a charge harness and improved grounds
- Fully tested after production for an easy plug-and-play installation
Pro Harness Series Includes:
- Main Engine and Transmission one-piece tucked harness
- 3x Coilpack connections
- 2x Knock sensor connectors
- MAP connector
- IAT connector
- TPS connector
- Boost solenoid wiring (with AEM/Haltech or aftermarket computers)
- VVT-I connector
- 10-pin igniter chip connector (relocated to inside the car)
- 2x CAM sensor connector
- Crank sensor connector
- Idle air motor connector
- OEM Oxygen sensor connectors (wideband wiring is not part of the EFI harness, except AEM Infinity 6/8)
- 2 x Ground ring terminal
- ECT sensor connector and cluster coolant temp switch connector
- Reverse lights sensor connector
- Speed sensor connector
- Alternator connector
- Starter signal connector
- OEM oil pressure 1-pin connector
- Speed and Tach signal converter connector
- ECU Diagnostics mode connector
- ** No traction Control wiring supplied
- Printable install instructions with pictures
- Turn Key ENGINE START Guarantee
- Tech support for our customers 7 days a week
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989 - 1993 | Nissan | 240SX | Base |
| 1991 - 1992 | Nissan | 240SX | LE |
| 1989 - 1994 | Nissan | 240SX | SE |
| 1989 - 1990 | Nissan | 240SX | XE |