CarBit

A car diagnostic tool for your vehicle's ECU using a Wi-Fi or Bluetooth ELM327 OBD2 adapter.

This car diagnostics app lets you read data from various vehicle ECUs via an ELM327 OBDII adapter, display real-time graphs, save and review logs, and view and clear engine fault codes (DTCs).

You can set custom minimum and maximum values for each sensor/PID, triggering an alarm notification when thresholds are exceeded.

Compatible with both Bluetooth ELM327 and Wi-Fi ELM327 OBD adapters.

For best results, use adapters versions 1.5 to 2.1. Many users report issues with versions beyond 2.1.

Important Notice:

ELM327 chips only work with OBD2-compliant vehicles:

US-market cars manufactured from 1996 onward,

European gasoline cars from 2001 and diesel cars from 2003 onward,

Japanese vehicles from approximately the year 2000.

In addition to standard OBDII parameters, specialized parameters are supported for various

car brands. The 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)

(Important: Mitsubishi vehicles manufactured before roughly 2000 (with a 50/50 chance for model year 2000) do not support OBD and therefore 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 continuously updated...

Note that not all PIDs listed for a specific car brand may be supported by your particular vehicle. To simplify selection, you can choose the required PID types in the "Settings / PID types" menu.

For specific car brands (currently select Mitsubishi models), the app offers actuator control capabilities, such as activating a cooling fan or fuel pump.

To read MUT parameters and control actuators on Mitsubishi models with a CAN bus (e.g., Montero/Pajero IV, Outlander 2), create a profile using the ISO 9141-2 protocol. For other profiles reading CAN parameters, keep the protocol as ISO 15765-4 CAN (11bit 500K) or set to automatic.

Please note that not all Mitsubishi CAN-bus models support the ISO 9141-2 connection protocol.

The app provides extensive options for creating custom parameters.

What's New in Version 3.5.9

Last updated on Sep 30, 2024

This update includes minor bug fixes and performance improvements. Install or update to the latest version to experience the enhancements.