OBD Car Scanner for ELM327 Diagnostic Tool

診斷你的車在家裡 - 支持與錯誤代碼說明所有汽車

OBD Car Scanner for ELM327 Diagnostic Tool is a handy app for car enthusiastic. With the help of this application on can easily diagnose his or her car with serious problems.

You need to have ELM 327 device to connect your car engine computer to the mobile phone.

The Obd 2 Device is easily available on market with a very cheap price.

This Application is capable of performing following actions.

Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).

• Clear trouble codes and turn off the MIL ("Check Engine" light)

• Display current sensor data, including:

• Engine RPM

• Calculated Load Value

• Coolant Temperature

• Fuel System Status

• Vehicle Speed

• Short Term Fuel Trim

• Long Term Fuel Trim

• Intake Manifold Pressure

• Timing Advance

• Intake Air Temperature

• Air Flow Rate

• Absolute Throttle Position

• Oxygen sensor voltages/associated short term fuel trims

• Fuel System status

• Fuel Pressure

• Many others

Suport Protocols for ELM 327 Device

Automatic

SAE J1850 PWM(41.6Kbaud)

SAE J1850 VPW(10.4Kbaud)

ISO9141-2(5 baud init,10.4Kbaud)

ISO14230-4 KWP(5 baud init,10.4 Kbaud)

ISO14230-4 KWP(fast init,10.4 Kbaud)

ISO15765-4 CAN(11bit ID,500 Kbaud)

ISO15765-4 CAN(29bit ID,500 Kbaud)

ISO15765-4 CAN(11bit ID,250 Kbaud)

ISO15765-4 CAN(29bit ID,250 Kbaud)

SAE J1939 CAN(29bit ID,250*Kbaud)

.USER1 CAN(11*bit ID,125*Kbaud)

USER2 CAN(11*bit ID,50*kbaud)

Default settings (user adjustable

Popular Error Codes and Other EFI Car Problems

Ford obd2 codes

Dodge obd2 codes

Obd2 codes p0171

Toyota Obd codes

Check engine codes Chevy

Check engine light codes list

P codes list

Eligibility

OBD-II (OBD-2) as defined by the CARB

OBD as defined by the EPA

OBD and OBD-II

OBD-I

EOBD (Europe)

EOBD and OBD-II

EOBD and OBD

EOBD, OBD and OBD II

JOBD (Japan)

JOBD and OBD II

JOBD and EOBD

JOBD, EOBD, and OBD II

How it Works:

Step 1

Make Sure your device is Paired with ELM 327 Device (OBD 2 Scanner). The Default password is 1234

Turn On GPS.

Step 2.

From the Drawer Menu Select Settings.

Step 3.

From Settings Check the “Enable Bluetooth and Enable Gps”

Step 4 

Select The Elm 327 Device From the Bluetooth Device List.

Step 5 

 Restart The app 

Step 6 

Click the OBD Icon from the Main Menu and select “Start Live Data” 

from the drop down list on the upper right corner.

!!! If the app does not behave properly Please restart the app or Unplug the ELM 327 device

to reconnect it