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IMPORTANT

Before to use the product, please read carefully this manual to avoid any malfunction.

The info in this manual is shown as reference. Due to updates can exist differences. Consult our 

website www.steren.com to obtain the most actual version of this manual.

• This product is a diagnostic tool. The info and the shown functions will depend of the app or used 

software.

• This product is NOT a toy; keep it away from children.

• The results of the diagnostic only be taken as a reference.
• Before to use the scanner be sure that is compatible with your car (2006 onwards).

"The operation of this equipment is subject to the following two 

conditions: (1) it is possible that this equipment or device may 

not cause harmful interference and (2) this equipment or device 

must accept any interference, including interference that may 

cause its undesired operation”

INSTALLATION

Search in your car the communication OBD port, and connect the scanner.

DOWNLOAD THE APP

In Google Play or App Store search and install the app E OBD2 Facile.

This is a suggested app. You can use others diagnostic OBD apps compatibles with  

ELM327 adapters.

HOW TO USE

3. In the next screen, review that the parameters are in green or gray color; if are in red color, we 

recommend that go to the agency or with the mechanic of your trust.

Don’t remove the DTC, the monitors can reset 

DTC (Diagnostic Trouble Code) 

The parameters presentation may vary in accord with 

the used diagnostic app, however, always must check 

the next monitors in order to verify the car:

* Starting fail

* Integral components

* Oxygen sensor

* Fuel system

* Catalyst

WiFi OBD2 car scanner

SCAN-020

SPECIFICATIONS

Android compatible

WiFi connection

Recommended app: E OBD2 Facile (Available on Play Store and Apple Store)

Compact size

Adapter version: ELM327

Supported protocols:

    SAE J1850 PWM (41.6 kbit/s)

    SAE J1850 VPW (10.4 kbit/s)

    ISO 9141-2 (5 baud init, 10.4 kbit/s)

    ISO 14230-4 KWP (5 baud init, 10.4 kbit/s)

    ISO 14230-4 KWP (fast init, 10.4 kbit/s)

    ISO 15765-4 CAN (11 bit ID, 500 kbit/s)

V0.1 / 0916v

3. In the main screen, press the

icon then, select OBDII (Steren SCAN-020).

4. Select the brand of your car.

5. Next, select ECU Motor.

• The following app is not a Steren's property. The company is not responsible by malfunction or 

updates. 

The port can be localized in one of the next zones (           ). Consult the user manual of your car for a 

best reference.

Diagnostic of failures

1. In the main screen, press the

icon

2. Select the Status option.

This Steren product is warranted under normal usage against defects in workmanship and materials to the original purchaser for one year from the date of 

purchase.

CONDITIONS

1. This warranty card with all the required information, invoice or purchase ticket, product box or package, and product, must be presented when warranty service 

is required.

2. If the product is in the warranty time, the company will repair it free of charge.

3. The repairing time will not exceed 30 natural days, from the day the claim was received.

4. Steren sell parts, components, consumables and accessories to customer, as well as warranty service, at any of the addresses mentioned later.

THIS WARRANTY IS VOID IN THE NEXT CASES:

If the product has been damaged by an accident, acts of God, mishandling, leaky batteries, failure to follow enclosed instructions, improper repair by unauthorized

personnel, improper safe keeping, among others.

a) The consumer can also claim the warranty service in the purchase establishment.

b) If you lose the warranty card, we can reissue it, if you show the invoice or purchase ticket.

RETAILER INFORMATION

Name of the retailer ____________________________________

Address _____________________________________________

Product ______________________________________________

Brand _______________________________________________

Serial number _________________________________________

Date of delivery _______________________________________

Product: 

Android OBD2 car scanner

Number part: 

SCAN-020

Brand: Steren

1. Enter to the app E OBD2 Facile.

2. In the main menu press the

icon and select the connection type (WiFi).

    ISO 15765-4 CAN (29 bit ID, 500 kbit/s)

    ISO 15765-4 CAN (11 bit ID, 250 kbit/s)

    ISO 15765-4 CAN (29 bit ID, 250 kbit/s)

    SAE J1939 (250kbps)

    SAE J1939 (500kbps)

Note: Is possible that you need to give permissions during 

the process (iOS).

Connection

In your mobile, enter to Wifi Settings, search and select Steren SCAN-020 

network.

Note: The icons, interface settings and the functions of the app may vary 

according with the used OS 

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