Vgate vLinker FD+

Vgate vLinker FD+ OBD2 Car Diagnostic Tool User Manual

Model: vLinker FD+

1. Увод

The Vgate vLinker FD+ is an advanced OBD2 car diagnostic tool designed for comprehensive vehicle diagnostics and programming, especially for Ford, Mazda, Lincoln, and Mercury vehicles. It supports a wide range of protocols and offers Bluetooth 3.0/4.0 connectivity for Android and iOS devices, enabling users to read/clear DTCs, monitor engine parameters, activate hidden functions, and more.

Vgate vLinker FD+ device with feature icons
Vgate vLinker FD+ device highlighting key diagnostic and programming features.

2. Садржај пакета

  • 1 x Vgate vLinker FD+ (BT3.0/BT4.0 version)
  • 1 к Упутство за употребу
Vgate vLinker FD+ device and quick start guide in packaging
The vLinker FD+ device and quick start guide as packaged.

3. Спецификације

ФеатуреОпис
Бранд НамеВгате
Верзија хардвераVgate vLinker ELM327 V2.2
Верзија софтвераVgate vLinker ELM327 V2.2
Врста ставкеЧитачи кодова и алати за скенирање
ЦертифицатионCE
Језикенглески
Посебне карактеристикеAdapter Auto Sleep/User-defined operation/All OBD2 protocols
Operating System (BT3.0)Само за Андроид
Operating System (BT4.0)For Android/IOS
Димензије (Д к Ш к В)5.1 цм к 4.6 цм к 2.3 цм
Тежина0.15 кг
Comparison table of vLinker FD models (WIFI, BT4.0, BT3.0)
Comparison of vLinker FD models, highlighting connectivity and app support.
OBD-II to RS232 interpreter comparison table
Detailed comparison of OBD-II to RS232 interpreter features across different devices, including vLinker FD+.

4. Подешавање

4.1 Инсталација хардвера

  1. Locate your vehicle's OBD2 diagnostic port. This is typically found under the dashboard on the driver's side.
  2. Insert the Vgate vLinker FD+ device firmly into the OBD2 port.
  3. Turn the vehicle's ignition to the 'ON' position (engine off). The device's indicator lights should illuminate.

4.2 Инсталација софтвера

Download a compatible OBD2 diagnostic application from your device's app store (e.g., Google Play Store for Android, Apple App Store for iOS). Recommended applications include Torque Lite, OBD2 Fusion, BimmerCode, JScan, FORScan Lite, and OBD Auto Doctor.

Six compatible software application options for vLinker FD+
Examples of compatible software applications for the vLinker FD+.

4.3 Bluetooth Connection (Android)

  1. Уметните адаптер у ОБД интерфејс аутомобила. Окрените паљење на кључ укључен Мотор искључен положај.
  2. Open the Bluetooth settings on your Android device and wait for available devices.
  3. Tap "vLinker FD" to pair. If "vLinker FD-Android" does not show under "Available Devices", tap "Scan".
  4. Enter the pairing code: 1234.
  5. Successfully paired with "vLinker FD".
  6. Open your chosen diagnostic application (e.g., FORScan Lite).
  7. Go to the app's settings, select "Connection type" as "Bluetooth", and choose "vLinker FD" from the list of Bluetooth devices.
  8. Сачекајте да веза успе.
Step-by-step guide for connecting vLinker FD+ to FORScan Lite on Android
Visual guide for connecting the vLinker FD+ to FORScan Lite on an Android device.

4.4 Bluetooth Connection (iOS)

For iOS devices using the BT4.0 version, connect to Bluetooth directly within the diagnostic application. Do NOT connect to Bluetooth through your phone's general settings.

Video demonstrating the unboxing and Bluetooth connection process for the vLinker FD+.

5. Упутство за употребу

5.1 General OBD2 Functions

Once connected, your diagnostic application will allow you to access various OBD2 functions:

  • Прочитајте кодове: Retrieve Diagnostic Trouble Codes (DTCs) from the vehicle's ECU.
  • Брисање кодова: Clear DTCs and turn off the Malfunction Indicator Light (MIL).
  • ДТЦ претрага: Get descriptions for retrieved trouble codes.
  • Тест EVAP система: Monitor the Evaporative Emission Control System.
  • И/М спремност: Check the status of emission-related diagnostic monitors.
  • MIL Fault Light: Indicates the status of the Malfunction Indicator Light.
  • Ток података: View real-time sensor data.
  • Подаци уживо: Access live parameters from the vehicle.
  • Замрзни оквир: View снимак података сензора у тренутку када је постављен DTC.
  • Тест О2 сензора: Monitor oxygen sensor performance.
  • Подаци о возилу: Retrieve vehicle identification number (VIN) and other details.
  • Тест уграђеног монитора: Access results of on-board diagnostic monitoring tests.
Full OBD2 functions supported by vLinker FD+
Готовоview of full OBD2 functions supported by the vLinker FD+.

5.2 Special FORScan Functions (Ford, Mazda, Lincoln, Mercury)

The vLinker FD+ is specifically optimized for FORScan software, allowing access to advanced programming and diagnostic features for compatible vehicles:

  • Аутоматски закључај
  • Speeding reminder
  • Emergency brake flashing lights
  • Lock the car and whistle
  • Ксенон лamp режим
  • One-click skylight
  • Праћење притиска у гумама
  • Snowflake logo
  • Функција крстарења
  • Компас
  • Average (instantaneous) fuel consumption
  • ЕКО режим уштеде енергије
  • Steering power adjustment
Professional programming features for Ford vehicles using vLinker FD+
Specialized programming features available for Ford vehicles with vLinker FD+ and FORScan.
Vgate vLinker FD+ supporting programming and diagnostics for Ford
The vLinker FD+ is professionally suitable for FORScan, supporting programming and diagnostics for Ford.

5.3 Аутоматско спавање и буђење

The vLinker FD+ features intelligent power management. If there is no data communication on the serial port and OBD bus within 20 minutes, the device automatically enters sleep mode. It can wake up in two ways:

  • Wakes on OBD bus activity.
  • Wakes on Battery Voltagе промена.

6. Подржани протоколи

The vLinker FD+ supports a comprehensive set of protocols, covering almost 99% of OBDII cars on the market:

6.1 Multiple Protocols

  • 15 ELM format protocols
  • 23 STN format protocols
  • Up to 64 user-defined protocols

6.2 OBDII 5 Standard Protocols

  • САЕ Ј1850 ВПВ
  • САЕ Ј1850 ПВМ
  • ИСО 9141-2
  • ИСО 14230-4
  • ИСО 15765-4 МОЖЕ

6.3 Additional Protocols

  • SAE J1939 CAN
  • ИСО 11898 (необрађена ЦАН)
  • Medium Speed (MS CAN)
vLinker FD+ supported protocols list
Detailed list of protocols supported by the vLinker FD+.

КСНУМКС. Решавање проблема

  • Connection Issues (iOS BT4.0): If using an iOS device with the BT4.0 version, ensure you connect to Bluetooth directly within the diagnostic application. Do not attempt to pair or connect via your iPhone's general Bluetooth settings.
  • No Data Communication: If the device enters sleep mode (no data communication for 20 minutes), it will wake up automatically upon OBD bus activity or a change in battery voltage. Ensure your vehicle's ignition is on.
  • Апликација не детектује уређај: Double-check that the vLinker FD+ is securely plugged into the OBD2 port and that your device's Bluetooth is enabled. Verify the correct connection type and device selection within your diagnostic app's settings.
  • Нетачна очитавања: Ensure your diagnostic app is up-to-date. Some advanced functions or specific vehicle models may require specific app versions or configurations.

8. Савети корисника

  • Software Costs: While the vLinker FD+ is compatible with various diagnostic software like FORScan, some advanced functions or the software itself may require additional payment to the software developer. The adapter only provides the hardware interface.
  • Ажурирања фирмвера: The device features a secure bootloader for easy firmware updates. Check the Vgate official website or your diagnostic app for available updates to ensure optimal performance and compatibility.
  • Компатибилност возила: The vLinker FD+ is universally compatible with Ford, Mazda, Lincoln, and Mercury vehicles, and supports almost 99% of OBDII cars. However, specific advanced features may vary by vehicle model and year.
Wide application of vLinker FD+ for Ford, Mazda, Lincoln, Mercury vehicles
The vLinker FD+ is suitable for a wide range of vehicles, including Ford, Mazda, Lincoln, and Mercury.

9. Одржавање

  • Држите уређај чистим и без прашине и влаге.
  • Чувајте уређај на хладном и сувом месту када се не користи.
  • Избегавајте испуштање или излагање уређаја јаким ударима.
  • Не покушавајте да растављате или модификујете уређај, јер ће то поништити гаранцију.

10. Гаранција и подршка

The Vgate vLinker FD+ comes with a 2-year official store warranty. For any technical assistance or support, please contact the Vgate Official Store. They aim to answer all messages within 24 hours.


Documents - Vgate – vLinker FD
[Пдф] Водич за брзи почетак Упутство за инсталацију Водич
vLinker FD说明书 User Guide Vgate OBDII Bluetooth FD OBD Scanner OBD2 Diagnostic Tool Check Engine Light for Android Windows 3 0 Amazon co uk Automotive C1LGp9QZvPS m media amazon images I |||
vLinker FD Quick Start Guide for Android and Windows 1. What OBDII Protocols does vLinker FD supports SAE J1850 PWM SAE J1850 VPW ISO 9141-2 ISO 14230-4 slow ISO 14230-4 fast ISO 15765-4 CAN SAE J1939 CAN ISO 11898 raw can Medium Speed CAN MS-CAN 2. Download install APP. Torque Lite m...
резултат:50 fileвеличина: 6.87 M број_страница: 1 датум документа: 2021-01-21
[Пдф] Упутство за употребу Водич за брзи почетак Упутство за инсталацију Водич
vLinker FD说明书 User manual Vgate ELM327Vgate FD ELM327 FORScan For Ford Scan Bluetooth 4 WIFI ELM 327 OBD2 Car Diagnostic Auto Tool OBD 2 Scanner J2534S603e52af6c564993a054e22c8477c843uae01 alicdn kf S603e52af6c564993a054e22c8477c843u ELM327User J2534Vgate J2534ae01 S603e52af6c564993a054e22c8477c843uae01 Wifi J2534 PK V 1 5Vgate J2534S1a8fdd194fed44f18d04cfd2b9b8ae13xae01 S1a8fdd194fed44f18d04cfd2b9b8ae13xae01 wifi 5 ELM327S1a8fdd194fed44f18d04cfd2b9b8ae13xS5c5ecfd53214430cbba1ec7613c1de7blae01 S5c5ecfd53214430cbba1ec7613c1de7bl ||| ||| vLinker FD Quick Start Guide for Android and iOS 1. What OBDII Protocols does vLinker FD supports SAE J1850 PWM SAE J1850 VPW ISO 9141-2 ISO 14230-4 slow ISO 14230-4 fast ISO 15765-4 CAN SAE J1939 CAN ISO 11898 raw can Medium Speed CAN MS-C ||| vLinker FD Quick Start Guide for Android and iOS 1. What OBDII Protocols does vLinker FD supports SAE J1850 PWM SAE J1850 VPW ISO 9141-2 ISO 14230-4 slow ISO 14230-4 fast ISO 15765-4 CAN SAE J1939 CAN ISO 11898 raw can Medium Speed CAN MS-C
vLinker FD Quick Start Guide for Android and iOS 1. What OBDII Protocols does vLinker FD supports SAE J1850 PWM SAE J1850 VPW ISO 9141-2 ISO 14230-4 slow ISO 14230-4 fast ISO 15765-4 CAN SAE J1939 CAN ISO 11898 raw can Medium Speed CAN MS-CAN 2. Download install APP. Torque Lite mos...
резултат:49 fileвеличина: 12.16 M број_страница: 1 датум документа: 2020-09-27
[Пдф] Упутство за употребу Водич за брзи почетак Упутство за инсталацију Водич
vLinker FD说明书 User Manual Shenzhen Chebotong Technology Co Ltd CV301 Vgate FD 2A45F 2A45FCV301 cv301
Vgate vLinker FD Quick Start Guide for Android and iOS 1. What OBDII Protocols does vLinker FD supports SAE J1850 PWM SAE J1850 VPW ISO 9141-2 ISO 14230-4 slow ISO 14230-4 fast ISO 15765-4 CAN SAE J1939 CAN ISO 11898 raw can Medium Speed CAN MS-CAN 2. Download install APP. Torque Li...
резултат:49 fileвеличина: 440.85 K број страница: 1 датум документа: 2022-03-03
[Пдф] Упутство за употребу
Silviu Onitoiu Manual de Utilizare Diagnoza Auto OBD2 Vgate vLinker FD 10 nov 2024 — Pașii Instalare 1 Conectare la portul Introduceți dispozitivul în al vehiculului 2 Descărcați aplicația compatibilă Găsiți o manual utilizare 3618 rv 1730062536 c cdnmp net 806760432 custom prod |||
Manual de Utilizare - Diagnoza Auto OBD2 Vgate vLinker FD Bluetooth, Dedicat Ford i Mazda Introducere Felicitri pentru achiziionarea Diagnozei Auto OBD2 Vgate vLinker FD Acest dispozitiv este dedicat diagnosticrii vehiculelor Ford i Mazda prin conexiune Bluetooth, permind accesul la parametrii ve...
резултат:48 fileвеличина: 119.25 K број страница: 2 датум документа: 2024-10-27
[Пдф] Упутство за употребу Водич за брзи почетак Упутство за инсталацију Водич
vLinker FD说明书 Vgate FD OBD2 Bluetooth Car Code Reader Diagnostic Scanner for Android Windows Made FORScan BT3 0 ‎VLinker User Manual ‎Vgatemall B09VBWD7ZS B08FSXYXLG B08FSNVZVK C1Fo3 LQU8S m media amazon images I |||
vLinker FD Quick Start Guide for Android and Windows 1. What OBDII Protocols does vLinker FD supports SAE J1850 PWM SAE J1850 VPW ISO 9141-2 ISO 14230-4 slow ISO 14230-4 fast ISO 15765-4 CAN SAE J1939 CAN ISO 11898 raw can Medium Speed CAN MS-CAN 2. Download install APP. Torque Lite m...
резултат:45 fileвеличина: 6.83 M број_страница: 1 датум документа: 2021-01-19
[Пдф] САР Ратинг
MPE Shenzhen Chebotong Technology Co Ltd CV301 Vgate vLinker FD 2A45F 2A45FCV301 cv301
Report No.: EED32O80248703 COVER PAGE Page 1 of 8 RF Exposure Evaluation Report Product Trade mark : Vgate vLinker FD : VgatevLinker Model/Type reference : CV301CV300 Serial Number Report Number FCC ID Date of Issue Test Standards Test result : N/A : EED32O80248703 : 2A45F-CV301 : Mar. 07, 2...
резултат:39 fileвеличина: 338.01 K број страница: 8 датум документа: 2022-03-07
[Пдф] Извештај о тестирању
Test Report Shenzhen Chebotong Technology Co Ltd CV301 Vgate vLinker FD 2A45F 2A45FCV301 cv301
Report No. : EED32O80248701 Page 1 of 36 1 COVER PAGE TEST REPORT Product Trade mark Model/Type reference Serial Number Report Number FCC ID Date of Issue Test Standards Test result : Vgate vLinker FD : VgatevLinker : CV301CV300 : N/A : EED32O80248701 : 2A45F-CV301 : Mar. 07, 2022 : 47 CFR Par...
резултат:34 fileвеличина: 1.14 M број_страница: 27 датум документа: 0000-00-00
[Пдф] Упутство за употребу Водич за брзи почетак Упутство за инсталацију Водич
vLinker FD说明书 User ManualVgate FD OBD2 Bluetooth Car Code Reader Diagnostic Scanner for Android Windows AutomotiveC1Fo3 LQU8Sm media amazon images I C1Fo3 LQU8S ref dp product quick view |||
vLinker FD Quick Start Guide for Android and Windows 1. What OBDII Protocols does vLinker FD supports SAE J1850 PWM SAE J1850 VPW ISO 9141-2 ISO 14230-4 slow ISO 14230-4 fast ISO 15765-4 CAN SAE J1939 CAN ISO 11898 raw can Medium Speed CAN MS-CAN 2. Download ...
резултат:33 fileвеличина: 6.83 M број_страница: 1 датум документа: 2021-01-19
[Пдф] Упутство за употребу Водич
FD 说明书 User manual Vgate BT4 vLinker 0 BT3 V2 2 for Ford Forscan OBD2 Scanner Car Diagnostic Tools Auto J2534 PK V1 5 ELM 327 S4b3666eccc4e4f349c925bf638c3af8eg ae pic a1 aliexpress media kf
C:0 M:100 Y:100 C:69.4 M:61.48 Y:58.35 K:0 K:9.27 Characteristics Merkmale: Caract ristiques: vLinker FD Start Guide All OBDII protocols MS/HS-CAN vLinker FD Startanleitung Automatischer Ruhezustand und automa...
резултат:31 fileвеличина: 1.38 M број_страница: 3 датум документа: 2023-11-23
[Пдф] Водич
Vgate vLinker FD OBD2 WiFi Scan Tool Diagnostic Code Reader for iOS Android and Windows ‎vLinker User Guide ‎Vgatemall C1UAdOvFanS m media amazon images I |||
...
резултат:30 fileвеличина: 6.53 M број_страница: 1 датум документа: 2021-01-28
[Пдф] Водич Водич за апликацију
Vgate vLinker FD OBD2 WiFi Scan Tool Diagnostic Code Reader for iOS Android and Windows ‎vLinker Application Guide ‎Vgatemall D1cu53BixUS m media amazon images I |||
...
резултат:30 fileвеличина: 8.63 M број_страница: 1 датум документа: 2021-01-28
[Пдф] Водич за брзи почетак Водич
3 Plug vLinker FD into the OBD port 17 giu 2024 — Quick Start Guide for Android and iOS VLinker BLE Bluetooth Prius TrackAddict Harry s Lap Timer FORScan Lite Garage Pro etc vgate vlinker fd handleiding cdn webшопап продавнице 318249 fileс 433179428 |||
...
резултат:28 fileвеличина: 1.19 M број_страница: 1 датум документа: 2023-05-24
[Пдф] Упутство за употребу
vLinker FD说明书 Vgate FD OBD2 WiFi Scan Tool Diagnostic Code Reader for iOS Android and Windows ‎vLinker User Manual ‎Vgatemall D1aiTprQzyS m media amazon images I |||
...
резултат:24 fileвеличина: 9 M број_страница: 1 датум документа: 2021-02-22
[Пдф] Упутство за употребу
vLinker FD说明书 User Manual Vgate FD OBD2 Bluetooth Car Code Reader Diagnostic Scanner for Android Windows Made Scan Readers Tools Amazon Canada D1SIdszBH8S m media amazon images I |||
...
резултат:23 fileвеличина: 8.78 M број_страница: 1 датум документа: 2021-02-22
[Пдф] Упутство за употребу
vLinker FD说明书 Vgate FD OBD2 Bluetooth Scan Tool Diagnostic Code Reader for iOS Android and Windows Made FORScan BLE4 0 ‎vLinker User Manual ‎Vgatemall B09VBWD7ZS B08FSXYXLG B08FSNVZVK D1xbR3sF86S m media amazon images I |||
...
резултат:22 fileвеличина: 9.32 M број_страница: 1 датум документа: 2020-10-24
[Пдф] Документ
vgate vlinker fd handleiding cdn webшопап продавнице 318249 fileс 433179872 |||
...
резултат:20 fileвеличина: 750.3 K број страница: 1 датум документа: 2023-05-24
[Пдф] Документ
vgate vlinker fd wifi handleiding cdn webшопап продавнице 318249 fileс 433179781 |||
...
резултат:20 fileвеличина: 1.16 M број_страница: 1 датум документа: 2023-05-24
[Пдф] Документ
Felhasználói kézikönyv VGATE VLINKER FD ELM327 FORD hu utasitasok pvx 005 sunnysoft |||
...
резултат:20 fileвеличина: 444.12 K број страница: 5 датум документа: 2025-05-09
[Пдф] Писмо захтева за поверљивост
Confidentiality Letter Shenzhen Chebotong Technology Co Ltd CV301 Vgate vLinker FD 2A45F 2A45FCV301 cv301
...
резултат:17 fileвеличина: 323.37 K број страница: 1 датум документа: 2022-03-02
[Пдф] Лабел
Label and Location Shenzhen Chebotong Technology Co Ltd CV301 Vgate vLinker FD 2A45F 2A45FCV301 cv301
...
резултат:17 fileвеличина: 1.12 M број_страница: 1 датум документа: 2022-03-02
[Пдф] Документ
Monika Paurova cz navod pvx 005a Vgate vLinker FD OBD II autodiagnostika pro Ford Mazda Bluetooth 4 0 FORScan Lite SUNNYSOFT sunnysoft |||
...
резултат:17 fileвеличина: 679.59 K број страница: 5 датум документа: 2023-09-16
[Пдф] Извештај о тестирању Фотографије производа Теардовн
DELL Internal Photos Shenzhen Chebotong Technology Co Ltd CV301 Vgate vLinker FD 2A45F 2A45FCV301 cv301
Report No. :EED32O80248701 Page 34 of 36 View of Product-9 View of Product-10 Report No. :EED32O80248701 Page 35 of 36 View of Product-11 View of Product-12 Report No. :EED32O80248701 Page 36 of 36 View of Product-13 The test report is effective only with both signature and specialized s...
резултат:17 fileвеличина: 1.36 M број_страница: 3 датум документа: 2022-03-07
[Пдф] Фотографије производа
DELL External Photos Shenzhen Chebotong Technology Co Ltd CV301 Vgate vLinker FD 2A45F 2A45FCV301 cv301
Report No. :EED32O80248701 Page 30 of 36 10 PHOTOGRAPHS OF EUT Constructional Details Test model No.: CV301 View of Product-1 View of Product-2 Report No. :EED32O80248701 Page 31 of 36 View of Product-3 View of Product-4 Report No. :EED32O80248701 Page 32 of 36 View of Product-5 View o...
резултат:17 fileвеличина: 2.06 M број_страница: 5 датум документа: 2022-03-07
[Пдф] Изјава о усклађености
Model Declaration Letter Shenzhen Chebotong Technology Co Ltd CV301 Vgate vLinker FD 2A45F 2A45FCV301 cv301
...
резултат:17 fileвеличина: 341.5 K број страница: 1 датум документа: 2022-03-02
[Пдф] Фотографије производа
Test Setup Photos Shenzhen Chebotong Technology Co Ltd CV301 Vgate vLinker FD 2A45F 2A45FCV301 cv301
Report No. :EED32O80248701 9 PHOTOGRAPHS OF TEST SETUP Test model No.: CV301 Page 28 of 36 Radiated spurious emission Test Setup-1 Below 1GHz Radiated spurious emission Test Setup-2 Above 1GHz Report No. :EED32O80248701 Page 29 of 36 Radiated spurious emission Test Setup-3 Above 1GHz There...
резултат:17 fileвеличина: 429.08 K број страница: 2 датум документа: 0000-00-00
[Пдф] Извештај о тестирању
Test report Appendix BLE Shenzhen Chebotong Technology Co Ltd CV301 Vgate vLinker FD 2A45F 2A45FCV301 cv301
Report No. EED32O80248701 Page 1 of 25 Appendix: Bluetooth LE Report No. EED32O80248701 Page 2 of 25 Contents Appendix A: DTS Bandwidth....................................................................................................... 3 Test Result.............................................
резултат:16 fileвеличина: 1.49 M број_страница: 25 датум документа: 2022-03-07
[Пдф] Документ
FORD Benutzerhandbuch VLINKER FD ELM327 VGATE May 10 2025 — Der OBDII DLC befindet sich normalerweise unter der Instrumententafel Dash auf Fahrerseite Weitere de handbuch pvx 005 srsltid AfmBOoqdJ0u0 EbaoGTvkAdeL5AGK0p9wO2FEYAyC r1GF AXS63tLoj sunnysoft eu |||
...
резултат:15 fileвеличина: 435.34 K број страница: 5 датум документа: 2025-05-09
[Пдф] Извештај о тестирању
Test Report Shenzhen Chebotong Technology Co Ltd CV301 2A45F 2A45FCV301 cv301
Report No. : EED32O80248702 Page 1 of 46 TEST REPORT Product Trade mark Model/Type reference Serial Number Report Number FCC ID Date of Issue Test Standards Test result : Vgate vLinker FD : VgatevLinker : CV301CV300 : N/A : EED32O80248702 : 2A45F-CV301 : Mar. 07, 2022 : 47 CFR Part 15 Subpart C...
резултат:14 fileвеличина: 2.09 M број_страница: 44 датум документа: 0000-00-00

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.