Part Number: 230-4000

Easy to install. Affordable. Reliable.

G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.
Link’s Toyota 1FZ-FE Plug-In ECU (TFZJ100X) is a direct replacement for the factory ECU in Toyota Land Cruiser fitted with the 1FZ-FE Non-VVTi engine. It provides full control of fuel, ignition, boost, idle, and auxiliary systems, while retaining a clean OEM-style installation that uses the original wiring loom and ECU location.

This ECU supports Toyota Land Cruiser FZJ100 models fitted with the 1FZ-FE 6 cylinder engine. Manual transmission models ONLY. There are two types of OEM ECU fitted to these models. One has four plugs on the wiring harness, the other has three. The FZJ100Link ECU supports both three and four plug models. On models with four plugs on the wiring harness, the plug that has no matching connector on the ECU is to be left disconnected. See the manual for more information.

Compatibility

Engine: Toyota 1FZ-FE

Vehicles: Toyota Land Cruiser FZJ100

Manual transmission only.

Notes

*This ECU will need a modification before E-Throttle is usable.*The XS Expansion Loomoffers the ability to add additional inputs and outputs to our range of plug-in ECU's.

Why Choose Link G4X?

• Factory fit, motorsport power – fits inside the OEM case, yet offers world-class tuning flexibility.
• Plug-and-play install – no wiring loom alterations for supported models.
• Confidence and reliability – trusted by tuners worldwide.
• Full feature set – advanced boost control, antilag, launch, knock protection and more.

G4X PlugIn Key Features (where applicable):
Up to 6D fuel and ignition mapping Precision closed loop cam control (four cam, independent control)
Sequential fuel delivery Digital triggering, all OEM patterns
OEM idle hardware supported5D boost control with three switchable tables
Motorsport features - antilag, launch, flat shift Continuous barometric correction (on board)
CAN port QuickTune - automated fuel tuning
Individual cylinder correction USB tuning cable included
Stats recording into on-board memory Gear compensations for spark, boost and fuel
Real time selectable dual fuel, ignition and boost maps Sync and crank sensors can be a combination of Hall effect, variable reluctance or optical
Boost control referenced to gear, speed or throttle position512 mega bytes data logging memory
Staged injection Knock with "windowing"

Download TFZJ100X Product Manual

Click here to download the full Specifications PDF.