Category Archives: Car Diagnostic Tools

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Allscanner VXDIAG Porsche Piwis III with Lenovo T440P Laptop Porsche Piwis tester III V38.050.030

1.Allscanner VXDIAG Porsche Piwis III V38.050.030 has the same functions with Porsche Piwis III
2.If you want to do online programming,you must have an account online.

Porsche Tester Piwis III is the third generation of Porsche diagnostic tool which will definitely grow your business to the new highest level of services. This masterpiece is created by Porsche engineers, provides to its user a plenty of possibilities for providing high qualified diagnostics and repairing services for the newest produced models of Porsche cars all over the world.

Exclusive support for Porsche!!
The only Vxdiag tool supports Porsche PIWIS 3
New DoIP diagnostic technique based on Ethereum
Diagnosis for luxury vehicles but without lots of requirements

Support Multi-Languages:


The only Vxdiag tool supports Porsche PIWIS 3
New DoIP diagnostic technique based on Ethereum
Diagnosis for luxury vehicles but without lots of requirements

VXDIAG VCX-DoIP Porsche Piwis 3 III Features:
New operation system and more intuitive diagnostic interface
New VCI for post-2017 vehicles with DoIP diagnosis
Good at maintenance, repair, control units change and programming & setting codes
To login for online immobilizer programming
To find out leading faults
To look for maintenance wiring diagram
To support special functions like modification or flashing, with Engineering mode (Development version)

VXDIAG Porsche Piwis III New & Old Cars:
All Porsche from 1998-2018:
Porsche 911(997) (991)
Boxster/Cayman (987)
Cayenne up to MY 2010
Cayenne from MY 2011

especially the latest models:
Paramera (971) 2018
Caynenne (92A) 2018
Macan (95B) 2018
911 (991) 2018
and other old models

VXDIAG VCX-DoIP Porsche Piwis 3 Functions List:
1.Diagnostics application is used for communication with control units. You can search for, identify, code and control program units, read out the event memory, execute complex processes, change drive links and execute routines.
2.Guided fault finding (GFF) generates a test plan for a fault code. This test plan shows the best sequence for carrying out tests. GFF compiles a list of recommended tests, documents and wiring diagrams
3.Actual values/input signals functions displays you the actual values and input signals of control units
4.Drive links/tests function displays the drive links of control units, allows you to change the parameters of these drive links and run test routines for individual control units
5.Maintenance/repairs function group – use this function to call up control unit-specific processes that cannot be implemented generically from the ODX data
6.Coding/programming function group – use this function to write coding values. Values can be coded automatically or set manually. This function group includes (Automatic coding, Manual coding, Customer-specific settings and Factory settings) coding modes
7.Logging – use this function to activate logging for diagnostics, guided fault finding (GFF) and measuring equipment applications. Temporary and permanent working log can be created
8.Filter – use this function to limit the view of the control units installed in the vehicle. In the diagnostic application you can create, edit, activate, deactivate or assign filters
9.Wiring diagrams application is the representation of physical connections and layouts of circuits

Software version is 38.050.030,Developer mode enabled, PIWIS Tester III vehicle coverage up to 2018: 911, Macan, Cayeme, Panamera, Boxter Cayman

Allscanner-VXDIAG-Porsche-Piwis-III-2 Allscanner-VXDIAG-Porsche-Piwis-III-3 Allscanner-VXDIAG-Porsche-Piwis-III-4 Allscanner-VXDIAG-Porsche-Piwis-III-5 Allscanner-VXDIAG-Porsche-Piwis-III-6

Can make License Unlimited

Software Updating

Package includes:
1pc x Piwis tester III VCI
1pc x USB Cable
1pc x OBD Cable
1pc x Lenovo T440P Laptop(second hand)
1pc x Lan cable

Second hand Laptop of Lenovo ThinkPad T440P included:
Must built in Trusted Platform Module (TPM) chip, Resolution must be 1920 x 1080 P, RAM of 4GB, I5 CPU


Porsche Piwis III FAQ:
Q: Can Porsche Piwis III V37.900.00 perform all the functions of Porsche Piwis II?
A: Yes, Porsche Piwis III is compatible Porsche Piwis Tester 2, that means III includes all the functions of Piwis II.

Q: Can Piwis II update to Porsche Piwis III V37.900.00?
A: No, they have the different hardware, the Piwis III has the higher demand to the computer resolution.

Q: How to update Piwis III V37.900.00?
A: The package comes with Lenovo T440P computer, 240G Solid Hard Disk, Authorization etc. If you want to update, you need to ship back the computer to the dealer, usually the software updates 1-2 times per year.

Q: Can I use my personal computer?
A: No, the computer and the device is bound together. Because The Piwis III V37.900.00 is bound with the encrypted chip. If you unplug the hard disk and insert into the other computer, then the software will has no nonsense.

Q: Why need Piwis III V37.900.00?
A: Because Piwis II can’t work with the Porsche after 2017 year. Only Piwis III V37.900.00 can .

Q: It program IMMO & Key online?
A: Yes.

Q: Does it support Wifi?
A: Usually, the device is offline version and WIFI is disabled so that you don’t need to active every 15 days.
If you have the online account and want to use our Vxdiag Piwis III, then we can enable the Wifi and you will active the software every 15 days.

Q: Can Piwis III connect to the internet?
A: Yes. It is allowed.

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Upgrade Opel CD30MP3 Radio to CD40 with GM Tech 2 Scanner

In this post, I want to share a successful experience from a customer. He updated his Opel/Vauxhall CD30/CD30 MP3 to CDC40 with the Tech 2 Scanner which bought from obd2tool. The following is his guide and help Opel owners to have advanced Audio display.

Tools you will need:

GM Tech2 Diagnostic Tool Opel 32MB card or OP-COM CAN OBD diagnostic interface
Blaupunkt car CDC40

How to:

Turn on the dashboard

Connect Car Diagnostic Tool Tech2 scanner to Opel/ Vauxhall  OBD port by using the OBD2 cable

Turn ignition ON

Disable below anti-theft protection modules with Tech2 scanner by following steps


EHU -> Code Index -> 001_02

Enable the anti-theft protection:




Turn off the dash and disconnect Tech2 scanner

Remove the CD30 / CD30 mp3 using the appropriate accessories. You will need to disconnect the antenna wire and the connector big loosening the locking device that engages in the lower part of the connector

Replace the original antenna with the appropriate terminal for receiving digital signals:

Unscrew the existing antenna

Disconnect the sky (just ask for details)

Unscrew the nut holding the antenna base

To avoid replacing the entire cable I suggest you remove it from the antenna and then connect the old to the new

Connect to your CDC40 connecting the connector and the antenna wire.

Enter the CDC40 in his quarters, making sure that the connector wire remains free.

Turn the ignition on.

The CDC40 will turn on and begin to “bip”, the display will alternate “Display SAFE”, “Radio SAFE” and “UHP SAFE”.

Program with the Tech2 scan tool EHU and set all the values to “Not Present”

GID Present

UHP Present

ECC Present

DAB Present

EHU Present

Program with the Tech2:

EHU -> Code Index -> 001_02

Enable the protection (anti-theft) of:




The radio will reboot and the screen will show “head unit protection”.

Press and hold the Eject button on the CD until you hear a ratcheting noise. This step serves to unlock the transport lock.