Features:
1. Firmware Version V1.5 (Supports more protocols SAE J1850 than V2.1).
2. With chip: PIC18F25K80 supports all ELM327 functions, in program ELM327 identifier, it shows full functions.
3. It understand commands such as ATPPS and other.
4. The frequency of the crystal oscillator is 4 MHz
Main Functions:
With proper software installed in the host device, you may have following parameters read out from your vehicle:
Vehicle Speed
RPM
Fuel Consumption
Engine Coolant Temp
Fuel Pressure
Calculated Engine Load
Throttle Position
Intake Manifold Pressure
Air Intake Temp
Timing Advance
Mass Air Flow
Fuel Level
Barometric Pressure
EVAP System Vapour Pressure
Fuel Trim
Support Protocols:
1. SAE J1850 PWM (41.6Kbaud)
2. SAE J1850 VPW (10.4Kbaud)
3. ISO9141-2 (5 baud init,10.4Kbaud)
4. ISO14230-4 KWP (5 baud init,10.4 Kbaud)
5. ISO14230-4 KWP (fast init,10.4 Kbaud)
6. ISO15765-4 CAN (11bit ID,500 Kbaud)
7. ISO15765-4 CAN (29bit ID,500 Kbaud)
8. ISO15765-4 CAN (11bit ID,250 Kbaud)
9. ISO15765-4 CAN (29bit ID,250 Kbaud)
A. SAE J1939 CAN (29bit ID,250Kbaud)
B. USER1 CAN (11bit ID,125Kbaud)
C. USER2 CAN (11bit ID,50*kbaud)
*default settings (user adjustable)
Supported cars:
If your vehicle does not fall into any of the above categories, look under the hood and try to locate a label that explicitly states that the vehicle was designed to comply with OBD-2 legislation.
This ELM327 usually can work on most new car with OBD 16pin Adapter and 12V engine:
For USA Car brand, after 1996;
For Europe Car brand (petrol), after 2001;
For Europe Car brand (diesel), after 2004;
For Japan Car brand, after 2002;
For Korea Car brand, after 2010;
For Chinese Car brand, after 2009;
For Indian Car brand, after 2010;
For Russian Car brand, after 2012;
...
Hardware requirements:
Bluetooth ELM327 supports android system only, does not support IOS system.
Attention:
- Android system software: Torque pro / Mini OBD2 / OBD Car Doctor / DashComand...
- Windows system: Scanmaster - ELM327/ PCMSCAN...
FAQ
Q: What's the version of this unit?
A: It's V1.5 version of this unit.
Q: What's the difference for the Version V1.5 and V2.1?
A: The V1.5 version one can do much more car models than V2.1 one.
Q. What's the Password of the Bluetooth?
A: its "1234".
Q: If it can do all most car models and diesel car models?
A: No, it can just support most standard OBD II car models, Diesel car models can't be supported.
Q: Which android system phone can compatible? If it can compatible with IPhone?
A: Please kindly use Android V 4.0- 4.4 or V5.0. The IPhone can't be supported.
Q: Why my computer can't connect with this Bluetooth?
A: This unit is with V2.0 version Bluetooth, check your computer if it's V2.0 version, or please use V2.0 Bluetooth adapter.
Q: Why my phone can't connect with the Bluetooth?
A: Please kindly check if you choose the Bluetooth connect way in software setting.
Q: My phone can connect with the unit, but it can't find my car?
A: 1. please check if you choose the "OBD II" adapter of “adapter choice" in setting software.
2. Check if your android system version is V4.0 - 4.4 or V5.0.
3. Check the protocol of this car if it can be supported, and try with more new cars.
What's in the box
1 x ELM327 obd interface
