ENGINE: 1HD-FTE 4.2
Diesel Tuning Solution
Suitable for 100 series 2002-2007 1HD-FTE 4.2lt Straight To Harness ONLY available at Unichip Authorized agents!
The Unichip version Q4 Diesel Tuning Solution fitted to this 100 series Toyota Landcruiser increased the power by 30kw at the wheels, (at 2400rpm) see the dyno power results below:
Power Increase displayed on the graph below:
From a stock 105kw at the wheels to an amazing 126.3kw at the wheels at 3400rpm.
The “Low down” torque displayed on the graph below:
Increased from 300nm to 440nm at 1700rpm.
Nearly eliminating that “turbo lag” feeling. The 6cyl turbo diesel responds great with the extra power. This will also help with “pulling out in traffic”, “towing the caravan up the hill’s” and “taking off at the lights.” How does the Unichip work on your 100 series Turbo Diesel.
• Fuel Control: Unichip has complete 3D control over fuel volume across the entire operating range of the engine. This allows the Unichip Trained technician to increase or decrease the fuel volume as required to a safe level . This helps in keeping the Air Fuel Ratios within a safe limit.
• Injector Timing: This is a unique Unichip feature to have complete 3D control of injector timing.This means we can control the exact time they open to achieve optimised burn of fuel. This will result in lower exhaust gas temperatures and greater engine longevity.
• Water Temp Protection: This is a built in safety feature using a Unichip Q4. We have the ability to monitor engine temp via the coolant temperature sensor. This allows the Authorized Unichip agent to manipulate the tune on a sliding scale as the engine temperature rises. Meaning: As the engine temperature rises the Unichip Q4 will intercept a signal, removing the fuel and timing slowly and in a controlled fashion to ensure it maintains maximum power and torque output, without compromising the engine.
• Throttle Booster: This feature enables the Unichip Q4 to achieve a faster throttle response and reduce turbo lag. Some people pay upward of $800 for a pedal booster kit. This is a standard feature in the Unichip Australia Plug & Play
• Map Select : This option enables the 5 map capability of the Unichip Q4. This means you can access the 5 maps which can be tailored to your requirements. EG, High Power Map, Towing Map, Standard Map, Immobiliser Map or Even a High Boost or Low Boost Map. Speak to your Authorised Unichip agent to tailor 5 tunes to suit your application.
• EGT Protection: This is the “add on” safety feature of the Unichip Q4. We have the ability to monitor engine exhaust temp via the Unichip EGT sensor. This allows the Authorized Unichip agent to manipulate the tune on a sliding scale as the engine temperature rises. Meaning: As the engine temperature rises the Unichip Q4 will intercept a signal, removing the fuel and timing slowly and in a controlled fashion to ensure it maintains maximum power and torque output, without compromising the engine.
• Boost Control: This feature enables the Authorised Unichip agent to control boost pressure over the entire engine operating range with the Unichip Q4 and Electronic Boost Solenoid Plug and Play pricing does not include fitting and tuning. Plug and Play Unichip will require fitting and tuning from Authorized Unichip agent.