An OBD 2 engine ECU diagnostics tool that uses a Wi-Fi/Bluetooth ELM327 adapter
The application for car diagnostics enables you to access and display data from various electronic vehicle blocks using the ELM327 OBDII adapter. With real-time graphic displays, you can monitor your vehicle's performance live and save these graphics for later review. The tool also shows and resets engine fault codes/DTC trouble codes, enhancing your vehicle's maintenance and troubleshooting capabilities.
You can set up customized min/max values for each sensor/PID. Once these thresholds are breached, an "alarm" will be triggered, alerting you to potential issues in real time.
The application supports both Bluetooth and Wi-Fi ELM327 OBD adapters. For optimal performance, it is recommended to use adapters from version 1.5, as there have been numerous complaints about the incorrect operation of version 2.1 adapters.
Important Notice!
ELM327 chips are compatible only with vehicles that support OBD2:
- In the USA, cars manufactured since 1996
- In Europe, gasoline cars since 2001 and diesel cars since 2003
- In Japan, cars manufactured since approximately 2000
In addition to standard OBDII parameters, the application supports special parameters for various car brands, including:
- BMW - (DIESEL, E91+AT)
- BYD - (MT20U, ABS)
- Chery - (MT20U, MT20U2, ActecoME797)
- Chrysler/Dodge - (DIESEL, AT)
- Citroen - (C4, C5, Sagem2000, CAN/AT6, EDC16C3, MEV17.4.2)
- Daewoo - (SiriusD42)
- Fiat - (IAW49F, IAW5SF)
- Ford - (ECU, PWM/AT, PWM/ABS, CAN/DIESEL, CAN/AT, CAN/TPMS, CAN/ABS)
- Geely - (MT20U, MT20U2, M797)
- GM/Chevrolet/Pontiac - (ECU, AT, ABS, SiriusD42)
- GreatWall - (MT20U2, EOBD, CAN/4D20)
- Honda - (Fit, Accord, CRV/DIESEL, Insight)
- Jeep - (ECU, DIESEL, AT, TPMS)
- KIA, Hyundai - ~15 PIDs for each model (ATF Temperature, Knock detected, etc.)
- Land Rover - (RANGE/3.6L, DISC4/3.0L, DISC3/TD6, FL2/TD4)
- Lifan - (MT20U, MT20U2, ActecoME797, ME1788, ABS)
- Mazda - (ECU, AT, ABS, CAN/TPMS, CAN/SWA)
- Mercedes - (W203/CDI, W169/CVT, W168)
- Mitsubishi - (CAN/ECU, CAN/CVT, CAN/SS4II, CAN/AWC, MUT/OBD, MUT/GDI)
- Note: Mitsubishi models before approximately 2000 do not support OBD and cannot work with ELM327.
- Nissan - (CAN/ECU, CAN/CVT, CAN/AWD, CAN/METER, CONSULT2)
- Opel - (ECU, AT, ABS, X18XE, Z16XE, Y17DT, CDTI1.6L, CDTI1.3L)
- Peugeot - (MEV17.4.2, EDC16C3, ME744, AL4/CAN, AL4/KWP)
- Renault - (CAN/ECU, CAN/DIESEL, KWP/DIESEL, Sagem2000, KWP/EMS3132)
- Skoda - (CAN UDS TSI/TFSI)
- SsangYong - (KWP/ECU, KWP/AT5, D20DT, CAN/D20DTF, CAN/DSI6)
- Subaru - (ECU, ECU/DIESEL, SSM2, SSM2/DIESEL, SSM2/AT, KWP/ABS)
- Suzuki - (CAN/ECU, KWP/ECU)
- Toyota - (CAN/ECU, KWP/ECU, Prius10, Prius20, Prius30/Alpha, Prius30/AC)
- VAG - (TDI/2.5L, CAN UDS TSI/TFSI)
- Volvo - (D5/P3)
- VAZ - (Yanvar 7.2, Itelma VS5.1 R83, Itelma M73, Itelma M74, KWP/CAN, AT/JATCO, AMT/ZF, Vesta/Largus K4M, H4M)
- GAZ - (MIKAS10.3/11.3, MIKAS11/E2)
- ZAZ - (MIKAS10.3/11.3, MR140)
- UAZ - (MIKAS10.3/11.3, MIKAS11/E2, M86CAN)
The list of supported models and parameters will continue to be updated.
Not all PIDs listed for a specific car brand may be supported by your vehicle. To streamline your experience, you can select the types of required PIDs in the "Settings / PID types" section.
For certain car brands (currently some Mitsubishi models), the application offers the ability to control various systems, such as turning on a cooling fan or a gasoline pump.
To read MUT parameters and control the actuators on Mitsubishi models with a CAN bus (Montero/Pajero IV, Outlander 2, etc.), you need to create a profile with the ISO 9141-2 protocol. For reading CAN parameters, use the ISO 15765-4 CAN (11bit 500K) protocol or set it to automatic. Note that not all Mitsubishi CAN-bus models support ISO 9141-2 connectivity.
The application provides ample opportunities for creating your own custom parameters.
What's New in the Latest Version 3.5.9
Last updated on Sep 30, 2024
Minor bug fixes and improvements. Install or update to the newest version to check it out!
