DownloadThis OBD2 engine diagnostics tool uses a Wi-Fi/Bluetooth ELM327 adapter to access your vehicle's Electronic Control Unit (ECU). The app displays data from various vehicle systems in real-time graphs, saves data for later review, and reads/clears Diagnostic Trouble Codes (DTCs). You can set custom min/max thresholds for each sensor to trigger alarms.
Supported Adapters: Bluetooth and Wi-Fi ELM327 adapters (versions 1.5 to 2.1 are recommended; older versions may be unreliable).
Important Note: ELM327 compatibility depends on your vehicle's OBD2 support:
- USA: 1996 and later
- Europe: 2001 and later (gasoline), 2003 and later (diesel)
- Japan: Approximately 2000 and later
Beyond standard OBDII parameters, this app supports extended PIDs for various car brands (see list below). You can select specific PID types in the app's settings. Some Mitsubishi models even allow system control (e.g., cooling fan, fuel pump). Using MUT parameters and actuator control on CAN-bus Mitsubishi vehicles (Montero/Pajero IV, Outlander 2, etc.) requires creating a profile with the ISO 9141-2 protocol. Note that not all Mitsubishi CAN-bus models support this protocol. Custom parameter creation is also possible.
Supported Car Brands & Parameters (Partial List):
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 (various ECU, PWM/AT, PWM/ABS, CAN systems), Geely (MT20U, MT20U2, M797), GM/Chevrolet/Pontiac (various systems), GreatWall (MT20U2, EOBD, CAN/4D20), Honda (Fit, Accord, CRV/Diesel, Insight), Jeep (various systems), KIA/Hyundai (~15 PIDs per model), Land Rover (various models), Lifan (MT20U, MT20U2, ActecoME797, ME1788, ABS), Mazda (various systems), Mercedes (selected models), Mitsubishi (various CAN systems - compatibility varies), Nissan (various CAN systems), Opel (various systems), Peugeot (various systems), Renault (various systems), Skoda (CAN UDS TSI/TFSI), SsangYong (various systems), Subaru (various systems), Suzuki (various systems), Toyota (various systems), VAG (TDI/2.5L, CAN UDS TSI/TFSI), Volvo (D5/P3), VAZ (various systems), GAZ (various systems), ZAZ (various systems), UAZ (various systems).
Version 3.5.9 (September 30, 2024): Minor bug fixes and improvements.
