Yanhua ACDP2 Troubleshoot: Overcoming Calculation Limitations

 Recently, some customers gave feedback that when they used Yanhua ACDP to clone or read ISN for BMW MSV80, MSD8x series DME modules, the system prompted "The number of device calculations has reached the limit" or "The number of server calculations has exceeded the limit" shown as follows.

For the above problem, obdexpress.co.uk engineer replied below.

It needs a special server calculation for the MSD8x MSV80 series DME modules.

After a couple times, it will shut down. Up to 5 times per day.

You can do it the next day.

If you are in a hurry to use it, you can send the ACDP serial number to Yanhua ACDP engineer to add 1–2 calculations.

Tech support:

• Email: sales@OBDexpress.co.uk
• Skype: obd2express.co.uk
• WhatsApp Business：+44 7418609676
• WhatsApp After-sales Service: +86 18750906257
• WeChat（微信）: 15705931767
• Online Customer Service

Working Time: 9:00am — 18:00 pm (UTC+08:00), Monday to Friday.

https://www.obdexpress.co.uk/

How Can Upgrade Your ACDP Experience by Moving ACDP-1 Licenses to ACDP-2?

 As we know, the 1st generation of Yanhua Mini ACDP has been discounted and replaced by ACDP-2 which is easier to connect and use. (Click here to review). Now most ACDP-1 licenses also can be used with ACDP-2. Check the transfer plan below carefully.

The license transfer policy is only for customers want to use Mini ACDP-2. If you don't want to change to ACDP-2, the ACDP-1 is still working as before, no need to do anything.

Two methods to get licenses from Mini ACDP-1 to Mini ACDP-2:

To perform the transfer plan A or B, please make sure you have a Yanhua Mini ACDP-2 first.

• Plan A: License Transfers

If you don't want to use Yanhua ACDP1 any more,

Transfer all ACDP-1 Licenses to ACDP-2 and delete ACDP-1.

License transfer fee: €66

• Plan B: Shared License

Share all ACDP-1 License with ACDP-2

After license sharing, both ACDP-1 and ACDP-2 can use the shared License at the same time.

That means you will have ACDP-1 and ACDP-2 two devices.

(Notice: If you buy a new Module after Sharing license, this new module license only can be used on one device)

License transfer fee will be 35% of the total amount of shared module Official price. You can send your ACDP-1 SN to obdexpress.co.uk for check.

Which ACDP1 Modules are compatible with Yanhua ACDP 2?

Currently, ACDP 2 can use with most ACDP 1 Modules except Module 15, Module 18, Module 19, Module 25, Module 30, and Module 8.

• The ACDP Module 15 App is modified by Yanhua tech, and it will soon be compatible with ACDP2. Don't need to purchase a new module 15.
• The Module 18, 19, 25 and 30 differ slightly between ACDP-1 and ACDP-2.

You can buy the related ACDP-2 Module directly.

Or just make a little modification on the adapter of old modules. No need to buy new modules.

Cut off the protruding plastic and part on old interface board (shown as figures below):

Note: ACDP 1 Module 3 and Module 12 can be used directly, no need cutting.

• If you have a Yanhua ACDP-1 Module 8, and want to update it to work with ACDP-2, it will prompt "No license". You need to pay an extra €60 to buy the license A51F (Auth ID) BMW FRM Footwell Module (ACDP-1 Module 8 costs €34, ACDP-2 Module 8 costs €94).

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Solving ACDP2 Equipment Info Mismatch: Expert Troubleshooting

 Customer problem:

I received the Mini ACDP 2 yesterday. When I opened the Mini ACDP APP on my smartphone, it popped up a register window. I went to register for the account first. All the info was input. The auth type I selected ACDP device (recommend), but it failed to register and appeared as an "ACDP Equipment information mismatch."

Here is the solution offered by obdexpress.co.uk engineer.

There is something wrong with this auth type. It's now being processed by Yanhua Tech. Please select the third type- Bar code to register. It's easier and faster.

The device can be used with or without registration. But need to bind ACDP2 host with Mini ACDP APP, and connect with available wifi or hotspot.

Tech support:

• Email: sales@OBDexpress.co.uk
• Skype: obd2express.co.uk
• WhatsApp Business：+44 7418609676
• WhatsApp After-sales Service: +86 18750906257
• WeChat（微信）: 15705931767
• Online Customer Service

Working Time: 9:00am — 18:00 pm (UTC+08:00), Monday to Friday.

www.obdexpress.co.uk

Yanhua module corrects mileage for VW Audi 0BH Continental

 Yanhua Mini ACDP + Module 30 is able to do VW/Audi DQ500(0BH Continental) gearbox mileage correction. For users who already owned module 19 or module 25 can open the Mileage Correction License directly. Read this guide to learn the procedure.

Accessories Required

TCM

ACDP Programmer

0DE interface board

DB15-LAN adapter

TCU cable

How to connect?

Connect the 0DE interface board toDB15-LAN adapter, short circuit the CAN resistor of DB15-LAN adapter to the "CAN-R" end.

Unplug the original gearbox plug, install the 0DE interface board tovehicle TCU plug. Connect to the ACDP device and power it up.

How to adjust VW/Audi 0BH Continental mileage?

Connect ACDP to a stable WiFi.

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

Make sure using the ACDP power(voltage+ 12V, current > = 2.5A).

Confirm connect the ACDP with gearbox.

Check the mileage and time of the original TCU.

Mileage: 1000km, system run time: 250h, click "OK".

Identify finish.

Mileage correction(auto mode) >> OK >> Continue >>Confirm the system info, OK >>Click "OK" to save the EEPROM data.

Enter the new mileage: 14000km

Click "OK".

*Attention: Ready to write chip data, please don't cut the power nor pull out the device during the programming! Click "Continue".

Correct mileage finish.

Time correction(auto mode) >> OK >> Continue >>Confirm system info, OK>> Save EEPROM

Enter the new time hours: 350h

OK >> Continue

Correct time finish.

Go back to identify system info again.

The mileage and system run timewere changed.

This is how to do VW/Audi0BH Continental odometer correction with Yanhua ACDP.

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Yanhua ACDP module corresponding function list: choose the appropriate model

 Here we have collected a total of 30 Yanhua ACDP Modules info in this post. Different modules can be used with Mini ACDP for different car models covering BMW, Mercedes- Benz, Jaguar, Land Rover, Porsche, Volvo, VW/AUDI, GM to perform key programming, key refresh, mileage reset, gearbox clone, DME ISN read/write, and battery restore, etc.

Yanhua Mini ACDP Module support list:

Note:

All above modules cannot work alone. They need to work with Yanhua Mini ACDP Master basic module.

If you have ACDP Master basic module already, you can choose the module you need alone, and then activate it on your ACDP Master. Check Two Methods to Get Yanhua ACDP Module Authorization Card Number Automatically.

How to use Yanhua Mini ACDP Module?

Most of the module usage guidelines are collected for reference below.

Continue to be updated…

Yanhua ACDP Module 1:

Yanhua Mini ACDP Adds BMW CAS4 Key OBD/ ICP Mode

Yanhua ACDP Module 1 and Module 27:

Yanhua Mini ACDP BMW Replace DME: Read & Write CAS ISN via ICP

Yanhua ACDP Module 2:

Yanhua ACDP Mileage Correction for BMW FEM BDC

Yanhua ACDP Module 3:

Yanhua Mini ACDP Program BMW FEM/ BDC All Keys Lost

Yanhua ACDP Mini Read Write MSD80 / MSD802 DME ISN

Yanhua ACDP Module 6:

How to use Yanhua ACDP to program MQB keys?

Yanhua ACDP Module 8:

Yanhua Mini ACDP Repair BMW FRM Module Without Coding

Yanhua ACDP Module 9:

Yanhua Mini ACDP + Module 9 Add 2011–2019 JLR Key via OBD

Yanhua ACDP Module 11:

Yanhua Mini ACDP Refresh BMW E/F Chassis 8HP EGS ISN

Yanhua ACDP Module 12:

Yanhua Mini ACDP Refresh BMW E/F Chassis 8HP EGS ISN

Yanhua Mini ACDP + Module 12 Program Volvo Add Key & AKL

Yanhua ACDP Module 13/Module 21:

Yanhua Mini ACDP Correct VW/Audi 0DE Gearbox Mileage

Yanhua Mini ACDP Module 21 VW Audi Gearbox Mileage Correction

Yanhua ACDP Module 16:

Yanhua Mini ACDP + Module 16 Refresh Benz VGS2-NAG2 Gearbox

Yanhua ACDP Module 19:

Yanhua Mini ACDP Clone VW DQ500 0DE/0BH Gearbox, Possible?

Mercedes-Benz VGS- NAG3 9GTronic Gearbox Clone by Mini ACDP with Module 19

Yanhua ACDP Module 22:

GM 6T/ 6L Gearbox Clone with Yanhua Mini ACDP + Module 22

Yanhua ACDP Module 23:

https://youtu.be/VnJ6u6Nv8CM?list=PLGrwsrmIA9GX-PEUbtb1cS30oZckrt52N

Yanhua ACDP Module 24:

https://youtu.be/g_cFLIiOzhw

Yanhua ACDP Module 27:

Yanhua Mini ACDP + Module 27 Clone BMW MSV90 DME

Yanhua Mini ACDP with Module 27 Read BMW MSV90 ISN on Bench

Yanhua ACDP Module 28:

Yanhua Mini ACDP Module 28 Clone JLR ZF-9HP Gearbox

Yanhua ACDP Module 29:

How to Add Key/ AKL on Audi Gen5 BCM2 IMMO with Yanhua ACDP No Soldering?

Yanhua ACDP Module 30:

Yanhua Mini ACDP Correct VW/AUDI DQ500 (0BH Continental) Gearbox Mileage No Soldering

All Yanhua ACDP products:

https://www.obdexpress.co.uk/producttags/yanhua-acdp.html

www.obdexpress.co.uk

Yanhua Mini ACDP Module 8: Unlocking BMW FRM Module Repair Without Coding

 This is a tutorial on how to use Yanhua Mini ACDP Module 8 to repair BMW FRM without coding. Make sure you've got the Module1 or Mini ACDP BMW full package before any operations.

Required Accessories

FRM module

Yanhua Mini ACDP Basic Module

OBD + ICP adapter

20PIN cable

FRM interface adapter

Fixed screws

BDMO1 adapter

Connection

Install the fixed screws and FRM interface adapter. Note that the test pins on FRM interface adapter should be aligned with 4 test points. Lock 2 screws.

Connect the BDM01 adapter to the OBP+ICP adapter & FRM interface adapter.

Connect to ACDP and power up.

Operation

Mini ACDP APP >> Confirm in the upper right corner that ACDP connected >> BMW >> FRM >> Select according to the corresponding chip model: ICP MC9S12XEQ384(MASK: 3M25J) >> FRM Data Recovery(Automatic mode)

Confirm the ACDP device and the adapter are connected properly. Please back up all the data before performing the write operation.

Press "Confirm".

Waiting for pin detection to pass…

Press "Confirm".

Check the chip info read out:

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.

Press "Confirm".

Confirm the backup data path.

Check the frame number and other info:

If the parsed car info is incorrect, press "Cancel" to exit automatic repair.

If the info such as the car correct, press "Confirm".

Repairing chip data…

Program execution completed!

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Refresh BMW E/F Chassis 8HP ISN with Yanhua Mini ACDP + Module 11

 This is a tutorial on how to use Yanhua Mini ACDP + Module 11 to refresh BMW E/F chassis 8HP ISN. Besides, Module 11 can refresh F chassis 6HP data without welding as well.

BMW E Chassis 8HP EGS ISN Refresh

Accessories required:

BMW EGS module, ACDP main unit, OBP ICP adapter, 8HP interface board, 20 PIN cable.

Connection:

Install the 8HP interface board, connect the OBP ICP adapter.

Short the CAN resistor on the OBP ICP adapter to the "CAN R JOIN" terminal.

Connect and power up the ACDP host.

Operation:

* Please make sure the ACDP host is properly connected.

Mini ACDP APP>> BMW >> EGS >> 8HP ISN Clear(Supports E Chassis) >> Clear ISN

Please connect ACDP with vehicle OBD port and ensure enough vehicle battery voltage. Click "Continue".

Confirm the EGS supports clearing ISN and ISN not cleared, click "Continue".

Confirm the system programming information, click "Continue".

It will take about 15 minutes to start programming. Please keep the voltage at least 13.0V during the programming process! Click "Continue".

EGS module is being programmed…

ISN data has been cleared successfully.

EGS State >> Continue

As we can see, the ISN has changed to be cleared.

Done.

BMW F Chassis 8HP EGS ISN Refresh

Accessories required:

BMW EGS module, ACDP host, OBP ICP adapter, 8HP interface board, 20 PIN cable.

Connection:

Installing the 8HP interface board and connect OBP ICP adapter.

Short the CAN resistor on the OBP ICP adapter to the "CAN R JOIN" side.

Connect and power up the the ACDP host.

Operation:

* Ensure the ACDP host is properly connected.

Mini ACDP Software >> BMW >> EGS >> 8HP ISN Clear(Supports F Chassis) >> Clear ISN >> OK

Confirm the EGS supports clearing ISN and ISN is not cleared. Click "Continue".

Click "OK" to start programming EGS module.

Programming EGS module, please wait…

Clear ISN data successfully.

EGS State >> OK

The EGS ISN has been cleared.

Done.

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