V520 Function:

Diagnosis of automotive engine faults

Car engine fault light clearing

Car freeze frame

I/M ready status

Vehicle information reading

Real time data flow

Car battery voltage reading

Mode 6 detection

Oxygen sensor testing

Mode 8 test

Fault code query

Code scanning and printing function

35901 fault code library

Color display 2.8 inches

2. Supported protocols

SAE J1850 PWM（41.6 Kbaud）

SAE J1850 VPW（10.4 Kbaud）

ISO 9141-2（5 baud init,10.4 Kbaud）

ISO 14230-4 KWP（5 baud init,10.4 Kbaud）

ISO 14230-4 KWP（fast init,10.4 Kbaud）

ISO 15765-4 CAN（11bit ID,500 Kbaud）

ISO 15765-4 CAN（29bit ID,500 Kbaud）

ISO 15765-4 CAN（11bit ID,2500 Kbaud）

ISO 15765-4 CAN（29bit ID,250 Kbaud）

3. Supported Vehicle Data

Reading error diagnostic codes

Clear fault codes (clear error codes and turn off MIL)

Engine RPM

Calculated load value

Cooling liquid temperature

Fuel system status

Vehicle speed

Short term fuel situation

Long term fuel situation

Intake manifold pressure

Fuel injection lead time

Intake temperature

Air flow velocity

Absolute position of throttle valve

Oxygen detection voltage associated with short-term fuel status

Fuel system status

Fuel pressure

Monitoring of fuel consumption, etc

Note: The number of data items supported varies depending on the model year, subject to actual support.

5. Technical parameters

Main control chip: APM32E103VET6, LQFP100

Working voltage: DC 9V~16V

Working current: 36mA~54mA

Standby current: 40mA

Operating environment: -30~70 ℃

Storage temperature: -30~70 ℃

External dimensions: 171 * 85 * 28mm

6. Support for ten languages

1.English

2.German

3.French

4.Spanish

5.Italian

6.Russian

7.Dutch

8.Chinese

9.Japanese

10.Portuguese