How to Solve Yanhua ACDP2 USB Connection Failure Problem?

Problem:

When you connect the Yanhua ACDP2 host to an Android phone using an Android USB cable, the USB prompt pop-up window doesn’t appear and the ACDP can’t be connected for a long time.

Solution: Enable OTG on Your Android Phone

1.Click on the Settings option on your Android phone.

2.Use the search bar to type "OTG", then find and select "OTG connection."

3.A prompt will appear stating, "Automatically turns off if not used for 10 mins." Turn the OTG switch ON.

4.Return to the Mini ACDP app. A USB prompt pop-up will appear—click "Close" and then "OK” to allow access to the device using USB

5.Then your Android phone should now successfully connect to the Yanhua Mini ACDP2.

Tech support:

Email: sales@eOBDTool.co.uk

WhatsAPP: +86 159 7293 3706

Skype: Eobdtool.co.uk

Business Time: Monday - Friday, 8:30am - 6:00pm CST (UTC/ GMT+08:00)

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How to Correct VW MQB RF7F01404/1406 Mileage with Yanhua ACDP2 and Module 34 on Bench?

Good news!!! Yanhua Tech newly released VW MQB YH-OBD Platform to work with Yanhua ACDP/ACDP-2 with Module 34 for VW MQB dashboard chip of RF7F01404/1406 mileage correction on Bench. It makes the operation easier and faster.

 

Yanhua VW MQB YH-OBD Platform Features:

1. Supports VW MQB dashboard to light up and read infoindependently.
2. Supports VW MQB dashboard chip of RF7F01404/1406 to complete the mileage correction on the MQB YH-OBD platform, thus no need to assemble the dashboard back to the car for OBD operation.

 

Mini ACDP APP Menu Path:

VW>> VW MQB IMMO (ODO)>> MQB49 (RF7F014xx 5C)>> ICP+OBD ODO (RF7F01404, RF7F01406)>> RF7F01404 Interface Board RF7F01404/05 or RF7F01406 Interface Board RF7F01406

 

Operation guide:

Step 1: OBD Identify Odometer

Step 2: ICP Modify Odometer Help

Step 3: OBD Modify Odometer

Step 4: ICP Write Odometer Help

 

OBD Modify Odometer by Yanhua VW MQB YH-OBD Platform:

Select Step 3: OBD Modify Odometer>> Modify Odometer (YH Platform)

Follow the wiring diagram below to operate.

Align the Yanhua MQB-YH-OBD interface board with the instrument interface and install it, and push the interface board switch toward the CAN-R.

Then connect Yanhua ACDP2 to MQB-YH-OBD platform correctly

Read also:

How to Install Yanhua ACDP Module 34 for VW MQB RH850 Key Programming/Mileage Correction? (via OBD)

http://blog.eobdtool.co.uk/how-to-install-yanhua-acdp-module-34-for-vw-mqb-rh850-key-programming-mileage-correction/

YANHUA MQB YH-OBD Platform is in stock now.
https://www.eobdtool.co.uk/wholesale/yanhua-mqb-yh-obd-platform.html

UK Professional OBD2 Tools Online Shop

How to Clone BMW 3rd Gen. 8HP Gearbox with Yanhua ACDP2 and Module 36?

It has been confirmed and tested that BMW 3rd Gen. 8HP gearbox can be cloned by Yanhua Mini ACDP2/ACDP1 with Module 36 successfully. No soldering. No risk!

 

Operation:

Power on Yanhua ACDP1/ACDP2

Open ACDP APP/software

Confirm the device is bound in the upper right corner

Select BMW>> EGS

Click “Help” on the right of 8HP_GEN3 Clone (ZF TC275/TC277) to check the connection diagram

Connect Yanhua Module 36 8HP_GEN3 Clone (ZF TC275/TC277) Interface Board to BMW gearbox, and use DB15-LAN3 Adapter and TCU Cable to connect interface board and ACDP/ACDP-2 correctly

Need to press the button down to CAN-R, and also need to use the ACDP standard power adapter (voltage + 12V, current>=2.5A)

Select 8HP_GEN3 Clone (ZF TC275/TC277)

Start to clone BMW 8HP_GEN3 gearbox

Step 1: Identify system info

Click “Identify” to identify the system info and verify it

Identify the chip info finish

Record the save path

Step 2: Full backup data

Click “Full backup data”

Confirm the system indo

Read and save the chip data

Pay attention to the path, date, and file name of the file backup

Back up chip data finish

Step 3: Full write data

Use the same method to connect Mini ACDP to another BMW 3rd gen.8HP gearbox

Select the chip data just saved in step2 to write into the new one

Note: Don’t turn off power or unplug device while writing data

Write chip data finish

All clone steps are completed.

Read also:

Yanhua ACDP2 Clone ZF-TC1782/TC275/TC277 Gearbox No Soldering

http://blog.eobdtool.co.uk/yanhua-acdp2-clone-zf-tc1782-tc275-tc277-gearbox-no-soldering/

UK Professional OBD2 Tools Online Shop

Yanhua ACDP2 Correct MB HU6 ODO (IC177) Mileage

Q: Is it possible to use Yanhua ACDP2 to correct mileage for Benz HU6 instrument module with R7F701403 chips?

A: Yes. Yanhua Tech has released the Yanhua Module 37 to work seamlessly with the Yanhua Mini ACDP/ACDP2 for the MB HU6 instrument module IC177 mileage correction (Worldwide exclusive). No need to solder! No risk!

 

Yanhua ACDP Module 37 Key Features:

1.Supported Functions:

Mileage correction for the MB HU6 instrument module (A 167/A 213/A 247) equipped with R7F701403 chips.

2.Compatible Vehicle Models:

• Mercedes-Benz W247: A-Class, B-Class, CLA, GLA, GLB (2019 and later)
• Mercedes-Benz W177: CLA, GLA (2019 and later)
• Mercedes-Benz W167: GLE, GLS (2019 and later)
• Mercedes-Benz W213: E-Class, CLS (2020 and later)
• Mercedes-Benz H243/X243: EQA, EQB (2021 and later)
• Mileage Correction Using Yanhua ACDP2 and Module 37

Connection diagram:

Mini ACDP App Menu:

Select Benz >> HU6 Module (IC177) ODO >> R7F701403

Perform Mileage Correction:

Follow the app steps for mileage correction:

1.OBD Identify

2. OBD+ICP Reset Mileage

3.Original Module Reset Mileage

Step 1: OBD backup data ICP Modify Data

Step 2: ICP modify data

Step3: OBD modify KM

Yanhua ACDP Module 37 for MB HU6 ODO (IC177) Mileage Correction will be available at EOBDTool.co.uk in mid-January 2025.

Pre-order it now!

https://www.eobdtool.co.uk/wholesale/yanhua-acdp-module37.html

UK Professional OBD2 Tools Online Shop

Yanhua ACDP2 and Module 36 Clone ZF-TC1782/TC275/TC277 Gearbox No Soldering

Yanhua Tech newly releases Yanhua ACDP Module 36 to work with Mini ACDP/ACDP2 for BMW, JLR, Porsche, and Mercedes-Benz ZF-TC1782/TC275/TC277 gearbox clone. No need to solder! Much easier and safer!

Yanhua Module 36 Functions:

The ZF-TC1782/TC275/TC277 Gearbox Clone Module offers the following functionalities:

• BMW: Supports 3rd generation 8HP (TC275/TC277) gearbox cloning.
• JLR (Jaguar Land Rover): Supports 3rd generation 8HP (TC275) gearbox cloning.
• JLR 9HP50: Supports gearbox cloning for TC275.
• JLR, Honda, Jeep, Chrysler: Supports 9HP48 (TC1782) gearbox cloning.
• Porsche: Supports 8DT/PDK2-TC400 (TC275) gearbox cloning.
• Mercedes-Benz: Supports VGS3-FDCT (TC275) gearbox cloning.

1.BMW - 8HP Gen3 (TC275/TC277) 

Operation path: 

BMW>> EGS>> 8HP_GEN3 Clone (ZF TC275/TC277)>> Identify>> Full backup data>> Full write data

Connection:

Connect Module 36 BMW-8HP Gen3 (TC275/TC277) Interface Board to BMW gearbox, and connect to Yanhua ACDP 2 correctly

2.JLR - 8HP Gen3 (TC275)

Operation path: 

JLR>> Gearbox Clone>> 8HP_ GEN3 (ZF TC275)/9HP50 (ZF TC275)/ 9HP48 (ZF TC1782) >> Identify>> Full backup data>> Full write

Connection diagram:

 

3.Porsche - 8DT/PDK2-TC400 (TC275)

Operation path: 

Porsche>> Gearbox Clone>> PDK2-TC400 (ZF TC275) >> Identify>> Full backup data>> Full write

Connection diagram:

 

4.Mercedes-Benz - VGS3-FDCT (TC275)

Operation path: 

Benz>> Gearbox clone/refresh>> A Class/ B Class/ CLA Class/ GLA Class / GLB Class >> VGS3-FDCT (TC275) >> Identify>> Full backup data>> Full write

Connection diagram:

Yanhua Mini ACDP Module 36 will be available at Eobdtool.co.uk on Dec.31st, 2024.

It can be pre-ordered now!

https://www.eobdtool.co.uk/wholesale/yanhua-acdp-zf-tc1782-tc275-tc277-gearbox-clone-module36.html

UK Professional OBD2 Tools Online Shop

Yanhua ACDP2 “PCF-Key Adapter version is low” Error Solution

Customer problem:

When I wanted to make a VW dealer key by Yanhua ACDP Module 33 and Module 34, I had an issue with the PCF Key Adapter. I got the error message “PCF-Key Adapter version is low. Please upgrade the adapter firmware!” How can I do?

 

Eobdtool.co.uk engineer offered the solution below:

Open Mini ACDP APP, make sure your Mini ACDP2 is bound to the APP

Select Special Function>> Adapter Upgrade>> PCF-KEY Upgrade>> Help

Connect PCF-KEY Adapter with ACDP2 and update adapter firmware.

For more info, check

http://blog.eobdtool.co.uk/how-to-update-yanhua-acdp-module-33-pcf-key-adapter/

 

Tech support:

Email: sales@eOBDTool.co.uk

WhatsAPP: +86 159 7293 3706

Skype: Eobdtool.co.uk

Business Time: Monday - Friday, 8:30am - 6:00pm CST (UTC/ GMT+08:00)

UK Professional OBD2 Tools Online Shop