CarBit

An OBD2 Engine ECU Diagnostics Tool with Wi-Fi/Bluetooth ELM327 Adapter

Our comprehensive car diagnostics application harnesses the power of the ELM327 OBDII adapter to unlock a wealth of data from your vehicle's electronic systems. With real-time graphical displays, you can monitor your car's performance as it happens, and easily save these graphics for future analysis. The tool also reads and resets engine fault codes, known as DTC trouble codes, ensuring you can diagnose and address issues swiftly.

One of the standout features of our application is the ability to set custom min/max thresholds for each sensor or PID. When these thresholds are breached, an "alarm" is triggered, allowing you to stay on top of your vehicle's health proactively.

Our application is compatible with both Bluetooth ELM327 and Wi-Fi ELM327 OBD adapters. For optimal performance, we recommend using adapters with the V1.5 version, as there have been numerous complaints about the reliability of V2.1 adapters.

Important Note:

ELM327 chips are only compatible with vehicles equipped with OBD2 systems. This includes:

• Cars manufactured in the USA since 1996
• Gasoline cars in Europe since 2001 and diesel cars since 2003
• Cars in Japan since approximately 2000

Beyond standard OBDII parameters, our application supports a variety of special parameters tailored to different car brands. Below is a list of currently supported options:

• 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 ~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)

Please note that not all listed PIDs for a specific car brand may be supported by your vehicle. For ease of use, you can select the types of required PIDs in the "Settings / PID types" menu.

For certain car brands, such as some Mitsubishi models, you can even control various systems like turning on the cooling fan or the gasoline pump.

To read MUT parameters and control 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. Keep in mind that not all Mitsubishi CAN-bus models support ISO 9141-2 connectivity.

Our application offers extensive opportunities for creating your own custom parameters.

What's New in Version 3.5.9

Last updated on Sep 30, 2024

We've made minor bug fixes and improvements in our latest version. Install or update to the newest version to experience these enhancements firsthand!