ACDP (PC Version) – How to Quickly Find Saved Data

This guide explains how to locate saved vehicle data files in the ACDP PC Version.

Ensure your software is up to date before proceeding.

Software Version Requirements

To use this feature, ensure your ACDP software is updated to the following versions or above:

ACDP1 PC Version: V1.0.65+

ACDP2 PC Version: V2.0.9+

1. Launch the ACDP PC application.

2. Go to [Me] → [About].

3. Confirm that your ACDP1 or ACDP2 PC version meets the required update level.

Locate Saved Vehicle Data Files

1. Click [My File].

2. The system will automatically open the UserData folder.

3. This folder contains all vehicle model data files generated during your operations.

4. Browse and select the file you need.

Watch the full tutorial here:

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ACDP Folder Export Tutorial for Android (Version 3.0.142 and Above)

This guide explains how to export vehicle model folders from the ACDP Android app.

Step 1: Preparation

Ensure your ACDP application is updated to Version 3.0.142 or above. Launch the app and navigate to the [Me] tab, then tap [About] to verify your version.

Step 2: Access Your Files

From the [Me] section, tap [My files]. You will now see a list of all vehicle model folders you have previously worked on.

Step 3: Compress the Target Folder

Locate the specific folder you wish to export (e.g., BDC2_ICP_OBD_IMMO). Tap the icon on the right side of that folder and select the [Zip] option from the menu.

You can edit the name of the compressed file if needed. Confirm by tapping [OK].

Step 4: Share and Export

Once the compressed .zip file appears in the folder list, tap the icon on its right side and choose [Share].

You can now export the file using any third-party application. This tutorial uses WeChat as an example—simply select WeChat and send the file to a contact or group.

Video Guide: 

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Yanhua ACDP Module 36: ZF-TC1782/TC275/TC277 Gearbox Clone

The New Yanhua Mini ACDP Module 36 is coming soon! It's designed for BMW, JLR, and Mercedes ZF-TC1782/TC275/TC277 gearbox clones and must work with the Mini ACDP-2 basic module.

Functions

1. Support BMW 3rd generation 8HP(TC275/TC277) gearbox clone.

2. Support 2017+ JLR 3rd generation 8HP(TC275) gearbox clone.

3. Support JLR 9HP50(TC275) gearbox clone.

4. Support JLR, Honda, JEEP, Chrysler, and other 9HP48(TC1782) gearbox clone.

5. Support Porsche 8DT/PDK2-TC400(TC275) gearbox clone.

6. Support Mercedes-Benz VGS3-FDCT(TC275) gearbox clone.

Connection Diagram

BMW-8HP Gen3(TC275/TC277)

JLR-8HP Gen3(TC275)

9HP48/50(TC275/TC1782)

Porsche 8DT/PDK2-TC400(TC275)

MB-VGS3-FDCT(TC275)

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Yanhua Mini ACDP Module 34 VW MQB 1402 5A Mileage Correction

This is a tutorial on mileage correction for the VW MQB system 1402 5A chip model instrument with Yanhua Mini ACDP 2 + Module 34. 

Check the video to view the detailed operation:

Turn on the power switch on the car and light up the instrument panel.

Record the original mileage, then remove the instrument panel.

Connect & open the Mini ACDP APP.

Make sure the upper right corner that the ACDP device has been bound.

VW >> VW MQB IMMO >> MQB48(R7F7014xx 5A) >> Help

Ensure the instrument is of the 5A type.

ICP ODO >> R7F701402 Interface Board R7F701402 >> Help

Connect the instrument to ACDP according to the help document.

Auto mode >> OK

Please use the ACDP standard power adapter(voltage+ 12V, current>= 2.5A)

Note:

Repairing the mileage requires a full-chip erase risky operation, please ensure the chip data has been backed up correctly.

OK >> Continue 

Verify chip information, click Continue.

Click OK to save all the chip's backup data.

Verify instrument information, click Continue.

Enter the value to modify the mileage: 800km

Click OK to save the revised mileage data.

Data will be written, please make sure that the ACDP and meter are connected.

The mileage calibration is completed!

Install the instrument panel back to the car, then turn it on.

Check if the mileage displayed on the instrument panel is normal.

Done.

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Yanhua Mini ACDP-2 Add VW 4.5th MQB 3526+95320 Smart Key

This is a tutorial on how to use Yanhua Mini ACDP-2 + Module 33 to add a smart key for the Volkswagen 4.5th generation MQB(3526+95320).

Remove the instrument cluster from the car and open the cluster shell to check the chip model.

Power on Mini ACDP-2.

Open the Mini ACDP app.

Confirm the SN is showing in the upper right corner, which means the device is connected to your phone or PC.

VW >> VW MQB IMMO >> MQB 4.5TH(NEC+95320) >> ICP Read Dashboard >> D70F3526(A2C81589700)(A2C99606600) >> MQB74 interface board D70F3523/ 24/ 25/ 26+95320

*Click "Help" to check the connection diagram.

Please use the ACDP standard power adapter(voltage+12V, current >= 2.5A).

Please connect the main unit and the meter.

Continue >> Continue

Data read successfully.

Please save all backup data of the chip.

OK >> OK

Please save the EEPROM data.

Reinstall the instrument panel into the vehicle and confirm that the vehicle is functioning properly.

IMMO >> Step1: OBD identify Help

Connect the ACDP to the vehicle's OBDII port properly.

Step1: OBD identify >> OK

Connect ACDP to vehicle OBDII!

If have a working key, please insert it to/near the ignition switch and light the meter!

If all key lost, open the headlight and step on the brake!

Continue >> OK

OBD identifies info to finish.

Obtain IMMO data >> Load meter data calc IMMO >> OK

Prepare the ICP reading of the meter chip data, if the meter has an external EEPROM 95320/95128 chip, also need to prepare the external EEPROM data!

Please select the NEC chip data for the instrument.

Does the meter need to load external EEPROM 95320/95128 data? 

Yes - EEPROM loaded.

Please select external EEPROM 95320/95128 data.

The IMMO data will be calculated soon, please keep the network smooth during the data calculation!

Please save IMMO data.

OK >> OK >> OK

Obtain IMMO data finish.

Make dealer key >> Duplicate the key >> OK

Connect the ACDP to the PCF-KEY adapter.

Place the blank key that has been changed to the original car's lost key ID on the PCF-KEY adapter correctly!

Note: the new key should be a blank key that ID can be changed and the blank key has been changed to the ID of the lost key.

Place the blank key that has been changed to the original car's lost key ID on the PCF-KEY adapter correctly.

Continue >> Continue

Please select IMMO data >> Continue >> VW

Programming key data is about to begin, and forbidden to power off or unplug the device during operation!

Make dealer key finish.

OBD learn key >> OK >> Continue >> Continue

Please select IMMO data.

Enter the number of learning keys: 2

Tips

1. Have all the keys ready, the keys that are not learned will not be able to start the car.

2. Don't turn off the ignition during learning, if the other keys are too close to the induction coil can may cause learning failure.

3. Put the first key close to or insert the induction coil and click "Continue".

Put the 1st key close to or insert the induction coil, and click "Continue".

Put the 2nd key close to or insert the induction coil, click "Continue".

Number of keys learned: 2

Completed learning 2 keys.

The smart key addition is complete.

Please try on the car and verify if the added key functions are normal.

Video guides:

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Yanhua Module 30: VW/Audi 0BH Continental Gearbox Mileage Correction

Yanhua Module 30 & Module 30 Authorization has been newly released, which supports doing Volkswagen/ Audi DQ500(0BH Continental) gearbox mileage correction without soldering. Including Audi Q3(before 2016), and VW Multivan/ Tiguan vehicle models.

Users who already have Module 19 or Module 25 can directly purchase the authorization. Other users can just purchase Module 30 to work with the Mini ACDP basic module.

Module 30 Features

1. No soldering, no risk. It supports quickly identifying the vehicle transmission model by OBD without having to remove the computer.

2. It supports adjusting mileage by plugging the special interface board into the car, no need to remove the TCM.

Module 30 Accessories

Module 30 APP Operation Steps

Mini ACDP >> VW >> Gearbox mileage correction >> VW/ Audi >> DQ500(0BH CONTINENTAL)

Here allows us to identify, mileage correction(auto mode/single-step mode), time correction(auto mode/single-step mode), read EEPROM, and write EEPROM.

How to connect Module 30?

1. Prepare ACDP, DB15-LAN adapter, interface board, and gearbox.

2. Connect the interface board correctly to the gearbox interface.

3. Short the CAN resistor on the DB15-LAN adapter to the "CAN-R".

4. Connect ACDP, DB15-LAN adapter, interface board, and gearbox.

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Repair BMW FRM module without coding by Yanhua ACDP

This post will guide you on how to use Yanhua Mini ACDP and ACDP Module 8 to repair the BMW FRM module.

Attention: Before purchasing Module 8, make sure you already have ACDP Module 1

Check the required accessories:

BMW FRM Module

ACDP Main unit

OBD+ICP Adapter

20 Pin Cable

FRM interface board

Screws

BDM01 adapter (from module 1)

Install the support studs

Install the FRM interface board

Note that the test pins of the FRM interface board should be aligned with four test points

Lock two screws

Connect the BDM01 adapter to the OBP+ICP adapter

Connect the BDM01 adapter to the FRM interface board

Connect to the ACDP

Power up the ACDP host

Open the ACDP software

Confirm in the upper right corner that ACDP connected

Click "BMW" >> "FRM"

Select according to the corresponding chip model, here we choose"ICP MC9S12XEQ384 (MASK:3M25J)"

Click FRM data recovery (automatic mode)

Confirm that the device and adapter are connected properly

Waiting for pin detection to pass

Click Confirm

Reading chip data

Check the chip information readout

If 4K EEPROM data is read

The FRM module data is not damaged

Please operate with caution

If 32K Dflash data is read

The FRM module data is corrupt

Click Confirm to continue

Pay attention to the path to save the file, which includes the date and time

Check the frame number and other information

If the parsed car information is incorrect

Click Cancel to the exit automatic repair

If the information such as the car correct. click confirm

Repairing chip data

Repair completed!

Check the video to learn more details: