An OBD-II engine diagnostics tool that works with Wi-Fi or Bluetooth ELM327 adapters.
This car diagnostics app lets you read data from various vehicle control units using an ELM327 OBD-II adapter. It displays real-time graphs, allows you to save and review them later, and shows or resets engine fault codes (DTCs).
You can set minimum and maximum limits for each sensor or PID, triggering an alert when values go out of range.
Compatible with both Bluetooth ELM327 and Wi-Fi ELM327 OBD adapters.
For best performance, use adapters from version V1.5 to V2.1—later versions often have connection issues.
Important Note:
ELM327 devices only work with OBD2-compliant vehicles:
US models from 1996 onward,
European gasoline cars from 2001 and diesel cars from 2003,
Japanese vehicles from around 2000.
In addition to standard OBD-II parameters, the app supports manufacturer-specific data for various
car brands. Currently available options include:
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 and 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, so they won't
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 continues to grow...
Not every PID listed for a specific car brand may be supported by your vehicle. You can filter the PID types you need in Settings > PID types.
For certain car brands (currently some Mitsubishi models), you can control various systems such as activating the cooling fan or fuel pump.
To read MUT parameters and control actuators on Mitsubishi CAN-bus models (Montero/Pajero IV, Outlander 2, etc.), create a profile using the ISO 9141-2 protocol. Keep other profiles (for reading CAN parameters) set to ISO 15765-4 CAN (11bit 500K) or Auto.
Note: Not all Mitsubishi CAN-bus models support ISO 9141-2 connectivity.
You also have extensive options for creating custom parameters.
What's New in the Latest Version 3.5.9
Last updated on Sep 30, 2024
Includes minor bug fixes and improvements. Install or update to the latest version to experience them!
