CarBit

An OBD2 engine ECU diagnostics tool that utilizes a Wi-Fi/Bluetooth ELM327 adapter offers comprehensive vehicle diagnostics and data management. This application allows you to access and display real-time data from various electronic vehicle systems using the ELM327 OBDII adapter. You can view live graphics, save them for future reference, and even reset engine fault codes/DTC trouble codes.

One of the key features of this tool is the ability to set custom min/max values for each sensor/PID. When these values are reached, an alarm will be triggered, alerting you to potential issues. The application supports both Bluetooth and Wi-Fi ELM327 OBD adapters, with a recommendation to use adapters version 1.5 due to reported issues with version 2.1.

Important Note: ELM327 chips are compatible only with vehicles that support OBD2. This includes:

• Cars manufactured in the USA since 1996
• In European countries since 2001 for gasoline cars and 2003 for diesel cars
• In Japan since approximately 2000

In addition to standard OBDII parameters, the tool supports special parameters for various car brands, including but not limited to:

• 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 vehicles manufactured before approximately 2000 do not support OBD and thus 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 is continually updated. However, not all PIDs listed for a specific car brand may be supported by your vehicle. For convenience, you can select the types of required PIDs in the "Settings / PID types" section.

For certain car brands, such as some Mitsubishi models, you can control various systems (e.g., turn on a cooling fan, a gasoline pump, etc.). To read MUT parameters and control actuators on Mitsubishi models with a CAN bus (e.g., Montero/Pajero IV, Outlander 2), you need to create a profile with the ISO 9141-2 protocol. For other profiles (used for reading CAN parameters), leave the protocol as ISO 15765-4 CAN (11bit 500K) or set it to automatic. Note that not all Mitsubishi CAN-bus models support ISO 9141-2 connectivity.

The application also offers ample opportunities for users to create their own parameters.

What's New in the Latest Version 3.5.9

Last updated on Sep 30, 2024

Minor bug fixes and improvements have been made. Install or update to the newest version to experience these enhancements!