Tuning and Diagnostic Support for Toyota Vehicles

Tuning and Diagnostic Support for Toyota Vehicles

Get ready to tune and data log Toyota’s most popular off-road vehicles with the power of HP Tuners’ MPVI3 and VCM Suite software! Our Toyota truck and SUV support include models like the Tundra, Taco(ma), and Land Cruiser, as well as diesel models such as the 2.8L Hilux. Whether you want to enhance your off-road performance, tune for fuel economy, or find a balance between performance and daily drivability, our tools can help you get there. Along with Toyota ECU tuning support, select Toyota models also have TCM tuning support.

VCM Suite offers exclusive access and programming capabilities for our Toyota lineup, while our high-speed data logging will ensure you can monitor the vehicle’s vitals and scan for any trouble codes that may pop up. Then, edit complex parameters within air, fuel, spark, and more to create your custom calibration and write it back to your Toyota in just seconds! With the most comprehensive scanning, diagnostic, logging, and calibration solutions on the market, there are endless possibilities to what you can do with your Toyota.

Toyota Tuning Features Include:

  • New support for 2019-2021 Tundra Tundra 3UR-FE (Non-Flex Fuel).
  • Off-road features such as speedometer adjustment and transmission support.
  • Transmission support for select Tacoma, Land Cruiser, Tundra, and Sequoia models.
  • Communication directly through OBDII with no need to modify or exchange your PCM.
  • Custom tune flashing and data logging via the MPVI3 and VCM Suite software.
  • High-speed data logging.

Complete list of supported Toyota vehicles:

Year Model Type Single Vehicle Universal Credits
15-20 Hilux 2.8 (Diesel) (1GD-FTV) (2) 4
15-20 Hilux 2.4 (Diesel) (2GD-FTV) (2) 4
07-15 Land Cruiser 5.7L V8 (3UR-FE) (Including transmission) (2) 4
07-18 Land Cruiser 200 – 4.5L V8 D-4D (1VD-FTV) (Including transmission) (2) 4
15-18 Land Cruiser 79 (CAN only) – 4.5L V8 D-4D (1VD-FTV) (Including transmission) (2) 4
07-18 Sequoia 5.7L V8 (3UR-FE, 3UR-FBE) (Including transmission) (2) 4
05-15 Tacoma 4.0L V6 (1GR-FE) (Including transmission) (2) 4
07-18 Tundra 5.7L V8 (3UR-FE, 3UR-FBE) (Including transmission) (2) 4
19 Tundra 3UR-FBE (Flex Fuel) (2) 4
19-21 Tundra 3UR-FE (Non-Flex Fuel) (2) 4
Vehicles that are only supported by MPVI2, MPVI2+, and MPVI3 interfaces are identified below by a (2) after the vehicle model type.


Our hardware and software are designed to bring vehicles into emissions compliance and maintain compliance over their lifetime. When tuning your Toyota vehicle, take advantage of emission Drive Cycles tests in VCM Scanner (v4.13+), like Highway Fuel Economy (HWFE), SFTP-SC03, and select European Drive Cycles to ensure your compliance and test your vehicle’s fuel economy.

Highway Fuel Economy (HWFE) – Test your light-duty vehicle’s highway fuel economy rating.

SFTP-SC03 – Test your vehicle’s exhaust emissions and on-road fuel economy rating when using air conditioning (A/C).

European Drive Cycles – European tests for emissions and fuel consumption.


Take control of your vehicle’s performance and reliability with the new MPVI3 interface by HP Tuners. Use MPVI3 and VCM Suite to data log, scan, read, and write to any supported Toyota model.

Learn more about MPVI3