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Car diagnostic tools information by obd2tool

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Welcome to my blog,here some auto diagnostic tools will be displayed. If you want to know more information,you can visit our official website: www.obd2tool.com.

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The blog of OBD2 TOOL

SEC-E9 Key Cutting Machine Test on Cutting Silca HU100 Key

08/23/2018 19:05
SEC-E9 is a powerful key cutting machine,it not only support auto key cutting,but also can cut for house key.And there i show the guide on how to use SEC-E9 to cut Silca HU100 key. Procedures: Power on SEC-E9 machine,and press “Search” button. Enter “HU100”,then press “Search” button,select...

The GM Tech2 review

08/19/2018 10:52
I saw another forum member talking about getting a GM Tech2 and I was pretty skeptical, but after he posted that it was working fine, I had to try one. I ordered one from Obd2tool.com on July 10th and it arrived on July 19th via DHL. This is the package I received from China. Opened it...

Program Mercedes W212 All Keys Lost with CGDI Prog MB

08/11/2018 08:40
How to copy Mercedes W212 key without key (all keys lost) with CGDI Prog MB Key Programmer. Go to EIS interface, read related information Turn to “compute password”,choose“copy key without key” Click“collect data” please insert the simulation into the EIS in 30 seconds Physical operation It...

wiTECH 2.0 Will Not Communicate With Any Modules – All Modules Are Red

08/02/2018 18:00
Theory of Operation: Below are few different ways communication on a vehicle takes place: *   Scan tool to the Central Gateway Module (Ex: SGW, TIPM, BCM, etc.) *   Module to Module *   Module to Device *   Device to Module Communication to the vehicle is...

Where to buy a good Nexiq USB Link 2 at a decent price

07/27/2018 11:52
Look here: NEXIQ USB Link 2 genuine/clone price, where to buy, bluetooth setup, troubleshooting, compatible application, car list, user manual, etc What is Nexiq USB Link 2: It’s the second generation of NEXIQ USB Link for truck troubleshooting. Nexiq USB Link 2 pcb: Nexiq USB Link 2...

Suzuki SDT-2 works with Ford VCM II clone

07/22/2018 22:28
Is it possible to use a VCM 2 unit for Suzuki diagnosis with SDT 2? Yes! The basic steps – install IDS software in clean VM Windows 7 32 bit. – downgrade firmware to v2.1.119.19 -Mazda-V94 – install SDT SDT-II_soft_2140025 – in C:\Program Files\Bosch\VTX-VCI copy all files from “VCI...

How to use Nexiq with John Deere Service Advisor software

07/16/2018 22:05
Hi, I have two scanner, John Deere EDL v2 and NEXIQ USB Link. EDL connection with service advisor is perfect. But with usb link, it doesn’t work. The only way where i have connection with usb link is in GetEcuId. But finally I got Nexiq usb link to work with Service Advisor software Here is how to...

Honda Key Programmer

07/01/2018 16:10
Honda Key Programmer Cover all Honda/Acura equipped with OBDII-16 socket from 1999 to 2018 Highlights: a) Easy to use. Register keys full automatically. User just turns ignition ON/OFF. b) Register keys fast. Finish registration in minutes. c) Small package...

The difference of DTS-monaco and Vediamo

06/12/2018 16:27
DTS-monaco and Vediamo are added to SDconnect C4 software since 12-2017. but what is DTS-monaco and what is Vediamo? And what\s the difference? Look here: What is DTS-monaco: DTS Monaco is universal Engineering Tester for Diagnostic and Control Functions of Vehicle ECUs. The name Monaco is...

2018 New LAUNCH X431 ICARSCAN Auto Diagnostic Tool with 10 Free Software

05/13/2018 11:28
Recently, we will launch the new icarscan, which can download more free software and more full functionality. iCarscan has the same software as the launch X431 PRO3 X431 V+ X431 PAD, etc. It is a system-wide diagnostic tool with special features. The iCarScan (vehicle communication interface) can...
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CGDI BMW , CG Pro, CG100 – What’s the difference ALL can Make BMW Key

06/23/2019 17:12

Look here: CG ProCGDI Prog BMW and CG100 – will all these CGDI programmers make key BMW EWS, CAS and FEM?

How to Identify your BMW Immobilizer System?

BMW systems: EWS, CAS, FEM/BDC

EWS: Old cars with keys unfoldable and chips 7935

CAS: CAS1, CAS2, CAS3, CAS3+, CAS4, CAS4+

CAS 1, CAS 2: Old 7 series with semi-smart and smart cards

CAS 2: 520, 530 with keys unfoldable and normal chips ID46

CAS 3:

– Old 3 and 5 series before year 2010: OBD add keys without ECU disassembled (even when all keys are lost)

– Old 3 and 5 series after year 2010: CAS3 is updated and encrypted; have to disassemble an ECU before making keys and system will try 64 times for all keys lost

CAS 4:

New 3, 5 and 7 series before year 2012 with CAS 4 1L15Y and 5M48H;

necessary to disassemble CAS for adding new keys and all keys lost

CAS 4+:

CAS4 is updated to CAS4+ after year 2012, incl. 5M48H and 1N35H;

add new keys with CAS disassembled and a spare key;

all keys lost need find ISN codes from ECU;

FEM:

CAS 4+ on 5 and 7 series (not on 1 and 3 series in the year 2012) is updated to FEM;

CGDI BMW, CG100 and CG Pro all these device can make BMW key?

CGDI BMW:

a definitely YES.  It is a BMW specific key programming tool.  CGDI will program key for BMW EWS1-EWS4, CAS1-CAS4+ and FEM/BDC immo system. Both add key and all keys lost.

CAS1-CAS4+ all done via OBD (CAS/CA4+ by OBD is the new feature of June 2019). EWS, and FEM/BDC need to remove and done on bench.

CG Pro 9S12:

cgpro will make key for BMW EWS1-EWS4 and CAS1-CAS4+ (both add key and all keys lost).

All requires to remove the IMMO box.  CG Pro CANNOT do FEM/BDC key programming.

For example: CG-Pro add key BMW CAS4 525Li 5M48H (don’t need other devices)

CGDI-BMW-vs-CG-Pro-vs-CG100-1 CGDI-BMW-vs-CG-Pro-vs-CG100-2 CGDI-BMW-vs-CG-Pro-vs-CG100-3 CGDI-BMW-vs-CG-Pro-vs-CG100-4 CGDI-BMW-vs-CG-Pro-vs-CG100-5
CGDI-BMW-vs-CG-Pro-vs-CG100-6 CGDI-BMW-vs-CG-Pro-vs-CG100-7

CG100 Prog III:

CG100 software does have CAS1-CAS4 options, but can be used to generate BMW key ONLY.  You need to read CAS data by other eeprom programmer, i.e CG Pro, then generate key with CG100.  But in this case, CG Pro will generate key via eeprom data as well.
CGDI-BMW-vs-CG-Pro-vs-CG100-8

In a nutshell:

CGDI BMW and CG Pro share the same IMMO capacities on EWS, CAS1-CAS4+.  CG Pro requires to remove IMMO box and CGDI BMW can be done by OBD.

CGDI BMW supports FEM/BDC key programming, CG-Pro does not.

CG100 can only generate CAS1-CAS4 key.

Tips: CAS 3, CAS 3 + smart key program

CAS3+ OL15Y OBD add keys when all keys lost:

CAS1 CAS2 CAS3:

OBD add a new key with a spare key or even all keys lost, done without ECU disassembled;

The steps: OBD connection to a BMW car – read key data – save key data – make a dealer key – add a new key

CAS3+ add a spare key or all keys lost:

IMPORTANT: you should know if the CAS3+ is encrypted or not: OBD connection to read key info for it (“encrypted” in sw means the CAS3+ is encrypted)

Method 1: downgrade

The good:

no need disassemble ECU

The bad:

time-consuming, it takes 1 hour around

power-consuming, you should charge the battery for the car and laptop in case that there is no power on the car

Cars: BMW MINI

To downgrade is suitable for some cars that are not easy to disassemble ECU like MINI

Note: you have to remember BMW serial number in the downgrade process in case of disconnection in the middle

Tool: CGDI BMW

SAFE! So, no worries!

CGDI-BMW-vs-CG-Pro-vs-CG100-9
CGDI-BMW-vs-CG-Pro-vs-CG100-10

CAS3 smart keys:

First disable the original key lost and be sure that only one smart key left before key programming;

If the key is disabled but the new one is not smart, you can re-generate a non-smart key with ID46 chip;

Then disable the other original smart key and the new smart key

Then switch ignition on with the new smart key

Then switch ignition on with the other original smart key