Home Apps Auto & Vehicles CarBit

CarBit

Auto & Vehicles 3.5.9 19.5 MB

by MDA VRP May 13,2025

Download

4.0

Application Description

An OBD2 engine ECU diagnostics tool that utilizes a Wi-Fi/Bluetooth ELM327 adapter is a powerful solution for vehicle diagnostics. This application allows users to access data from various electronic vehicle systems using the ELM327 OBDII adapter, offering real-time graphical displays, data saving capabilities, and the ability to view data later. Additionally, it shows and resets engine fault codes, also known as DTC trouble codes.

Users can customize the tool by setting minimum and maximum values for each sensor or PID, triggering an alarm when these thresholds are met. The application supports both Bluetooth and Wi-Fi ELM327 OBD adapters, with a recommendation to use adapters from version 1.5, as there have been numerous complaints about the incorrect functioning of version 2.1 adapters.

Important Note: ELM327 chips are compatible only with vehicles that support OBD2 protocols. This includes cars manufactured in the USA since 1996, in European countries since 2001 for gasoline cars and since 2003 for diesel cars, and in Japan since approximately 2000.

Beyond 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 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. Not all PIDs listed for a specific car brand may be supported by your vehicle. For convenience, users can select the required PID types in the "Settings / PID types" section.

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

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