Description
This module simulates the ECU interface to the factory Toyota 3.0L 1KD-FTV variable geometry (VNT) turbo driver module. It works with:
- Hilux KUN26 2005 – 2015
- Prado KDJ120 2006 – 2009
It allows removal of the VNT turbo stepper motor and driver module when fitting a traditional wastegate style turbo – while keeping the ECU thinking the VNT is still fitted and working correctly.
Fully plug and play and very easy to fit – pop open glovebox, unplug the factory driver module, and plug this in its place.
There is no need to leave the turbo stepper motor connected and it can be completely removed.
The simulator will communicate with the engine ECU – acting as a fully functional factory driver module. It will prevent the engine ECU logging DTCs such as:
- P0045 – Turbocharger Boost Control Solenoid Circuit Open
- P0046 – Turbocharger Boost Control Solenoid Circuit Range / Performance
- P0047 – Turbocharger Boost Control “A” Circuit Low
- P0048 – Turbocharger Boost Control “A” Circuit High
- P1251 – Turbocharger Overboost Condition (ECU will still require tuning)
- P1264 – VN Turbo Controller Malfunction
- P2563 – Turbocharger Boost Control Position Sensor “A” Circuit Range/Performance
- P2564 – Turbocharger Boost Control Position Sensor “A” Circuit Low
- P2565 – Turbocharger Boost Control Position Sensor “A” Circuit High
- P2587 – Turbocharger Boost Control Position Sensor “B” Circuit Range/Performance
- P2588 – Turbocharger Boost Control Position Sensor “B” Circuit Low
- P2589 – Turbocharger Boost Control Position Sensor “B” Circuit High
This module is also available directly from HD Automotive, who offer a range of gated turbos for this application.
Please note:
- With this simulator fitted the factory VNT system will become inoperative. The engine will run poorly unless the VNT is removed and replaced with a traditional wastegate turbo.
- The ECU may still require tuning depending on your application.
- Not compatible with Landcruiser Prado 150 series vehicles (that don’t use a separate driver module).
Compatibility
Tested and working with:
Toyota Part Number | Label Color | Application |
---|---|---|
89878-60030 | Maroon | Prado KDJ120 |
89878-71020 | Blue | Hilux KUN26 up to 07/2006 |
89878-71030 | Orange | Hilux KUN26 08/2006 + |
89878-71060 | Orange | Hilux KUN26 08/2006 + |
Untested, but suspect it will also work with:
Toyota Part Number | Label Color | Application |
---|---|---|
89878-60020 | Purple | Prado |
89878-60040 | Green | |
89878-71070 | Blue | |
89878-71080 | Blue |
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