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Alientech KESS3 Update OBD Protocol for Ford EMS2910 EMS2916
Alientech KESS3 released new OBD protocol for Continental EMS291X- Ford and Lincoln EcoBoost platforms.
Bring OBD tuning to next-generation vehicles equipped with 1.0, 1.5, 2.0 and 2.0 EcoBoost engines (from 2023 onwards) and keep your workshop ready for modern applications.
- Direct work via OBD
- No ECU removal on EMS2910 / EMS2916
- Fast and reliable operations on advanced engine management systems
26.01.2026 – UPGRADE 2.81
Thanks to this development, it is now possible to work via OBD on the latest Ford and Lincoln vehicles for the US and global markets, equipped with 1.0, 1.5, 2.0 and 2.0 EcoBoost engines and Continental EMS2910, EMS2916 ECUs.
Today, KESS3 allows direct access through the diagnostic port on these applications from 2023 onwards, offering fast and reliable access to a modern platform designed to advancedly manage combustion strategies, turbocharging and emissions control.
A concrete opportunity for workshops working on next-generation vehicles: a smooth, safe procedure perfectly integrated into daily operations.
Technical focus
Connection: OBD
ECU:
Continental EMS2910
Continental EMS2916
Production years: from 2023
Brands involved: Ford, Lincoln
Supported vehicles ECU
Ford Bronco Sport, Escape, Kuga, Maverick, Mustang S650, Puma, Transit Courier
Lincoln Corsair, Nautilus
How to Program 2012 Saab 9-5 All Keys Lost?
It’s a Saab 9-5 2012 with all keys lost.
Nobody knew how to approach it — advice like “buy the PIN from the dealer” etc. obviously turned out to be pointless.
PIN read with Lonsdor K518 Pro, programming done with Xhorse vvdi key tool plus, non-smart Opel key.
I asked some time ago in a few groups and nobody knew how to approach it — advice like “buy the PIN from the dealer” etc. obviously turned out to be pointless.
The car was successfully started.
When the original key arrives, I’ll add it properly, but at least the car can be used normally now.
CIM is in older models. In 95 2010-2012 is Opel system.
In Lonsdor K518 Pro, select IMMO- Opel- Read PIN- Read pin code type 2 BCM.
Read 4-digit pin code successfully.
In key tool plus, select IMMO- Saab- Saab 9-5 Sport- Smart key system (2010-2012).
Program remote.
Enter 4-digit pin code to access.
Program key successfully.
CG FC200 Update Honda Hitachi EFI SH705x ECUs
CG FC200 released new software version V1.3.4.0 on Jan 22nd, 2025.
V1.3.4.0
Added ECU types
Honda: HITACHI EFI SH7055, HITACHI EFI SH7058, HITACHI EFI SH7059, HITACHI EFI SH72531, HITACHI EFI SH72533
BAIC / Wuling / Jinbei: STC-113, STC-213
Added BMW coolant temperature types
MSD80, MSD81
Added VIN modification functions
Changan / Chery / Dongfeng / Feidie / Foton / JAC / Jinbei / Tangjun: LEC4AF
Changan / Foton / Jinbei: LEC4AP
Added “The three monitors not ready” fix
Hyundai / Kia: SIMK43
Chrysler / Dodge / Jeep / Lancia / Volkswagen: GPEC2 (MPC5566)
Honda / Acura: MED17.9.3
Chevrolet / Daewoo / JAC: MT60
Chery: 9GC
Added CALID modification functions
SAIC / Wuling: SCE60, SIM2K-D51, SIM2K-51.4
CGDI MB Adds Benz FBS4 DSM DSM222 Read and Write
CGDI Prog MB Benz key programmer released new software version V3.4.1.0 on Jan. 21st, 2026.
Add FBS4 DSM/DSM222 read and write Dflash, data transfer and write VIN function.
Optimize the fast collection function.
What is the Difference Beween VAG MQB48 and MQB49？
MQB48, MQB49, 5C, and 5D refer to different generations/levels of immobilizer (IMMO) systems and dashboard types used in Volkswagen Group (VAG) vehicles on the MQB platform (VW, Audi, Skoda, Seat, etc.).
What’s the difference between VAG MQB48, MQB49 5C and 5D?
| Type | Chip/Platform | Generation / Year range (approx.) | Security Level | Add Key | All Keys Lost (AKL) | Typical Models / Notes |
|---|---|---|---|---|---|---|
| MQB48 | NEC35xx (locked) | Older MQB (≈2015–2019) | Medium | Yes | Yes with sync data | Many Golf 7, Tiguan, Octavia, A3 (pre-2020) |
| MQB49 | RH850 / R7F (newer) | Newer MQB (≈2019.10+) | High | Yes | dealer only | Many 2020+ models, e.g. newer Polo, T-Roc, etc. |
| 5C | RH850 dashboard type (PCJ mark) | Same as MQB49 (newer clusters) | High | Yes | Very limited | Often overlaps with MQB49, e.g. some 2020+ dashboards |
| 5D | Newest RH850 dashboard | Latest (≈2021–2025+, e.g. Golf 8 facelift) | Highest | Yes | dealer only (ODIS + OEM key) | Golf MK8 (some), newest Audi/VW high-end models |
Key Points Explained
MQB48 – Classic / older system (NEC35xx chip).
Easiest to handle for add key with Xhorse VVDI/Keydiy/Yanhua ACDP etc tools — requires MQB48 adapter or MLB/MQB48 adapter.
MQB49 – Newer, stronger IMMO (RH850 processor). Introduced around late 2019. You can usually add a key if you have at least one working key (often needs online calculation, sometimes fee is involved. For example, Keydiy KD-X4 will add key MQB49 if you have MQB license activated. All keys lost is much harder — many cases still dealer only.
5C – Basically the dashboard/cluster type that corresponds to MQB49 level (you see 5C when you read the cluster). Almost the same as MQB49 in terms of key programming difficulty. Many people write “MQB49/5C” together.
It’s common on mid-cycle refreshes from ~2020 onward, especially compact/mid-size SUVs and hatches like the Tiguan facelift, Polo facelift, and T-Roc.
5D – Even newer dashboard/cluster generation (highest security). 5D is the even newer evolution (higher crypto/security), seen on the newest platforms like Golf MK8 (2020+ but especially post-2021/2022 builds) and some 2023–2025+ refreshes of other models.
Require OEM key to make dealer keys. Some tools can change mileage on 5D, but full key programming (especially AKL) is not widely supported yet by aftermarket tools in 2026.
The 5D key PCB features a different chip and also includes an additional acceleration sensor (keyless entry sensor).
It is not interchangeable with the 5C key. Commonly used in the VW Golf 8, ID.3, ID.4, and electric vehicle series.
Adding and generating keys can only be done using the original key.
The PCB comes with either a black coil or a white coil, depending on the production date, with the white coil being produced more recently.
In short (simple version):
MQB48 = older → easier, full support for add key & AKL (with sync data)
MQB49 = newer → harder, usually only add key (with working key)
5C = dashboard name for MQB49 level
5D = newest dashboard → hardest
Keydiy KD-X4 Add 2019 Seat ibiza 5C Key Success
How to add Seat ibiza 2019 MQB49 5C key with Keydiy KD-X4 programmer?
OEM used key (original from another car).
Everything works perfectly, remote works on both.
But on used OEM can’t change ID, so You can’t go to dealer with this key.
This key is not a copy like BMW.
You have to solder to write data to the “new” key.
And then perform key learning in car.
(Or can generate dealer key wireless on KD ZB key and learn).
Autel or SmartPro to Add 2025 Toyota Tundra Smart Key?
Question:
Anyone know a definite programmer that will work to add a smart key to 2025 Toyota Tundra PTS?
Here is the clue.
2025 model is different from 2024 and before.
Bypass cable not working yet. You cannot read eeprom with the cable. Just have to purchase the rolling code.
No known solution for all keys lost yet either.
User review:
1).Did a 25 tundra with Autel IM508 the other day. Rolling code only.
2). Smart pro will do it, have to use rolling code, can not use bypass cable yet
3). Can add with Lonsdor K518 Pro but need to buy code.
Keydiy KD-X4 Add Seat Arona 2020 5C Keyless Flip Key
Seat Arona 2020 MQB49/5C non keyless flip remote key.
Read data from working key with Keydiy KD-X4.
Generated KD VW style ZB remote.
Programmed to car OK.
Good job by creating such solution to read CS data, well done.
CG FC200 Update Simos 18.x three monitors not ready
CG FC200 programmer released new software version 1.3.3.2 on Jan. 11th, 2026.
Version: 1.3.3.2
Updated content
Added ECU types (BOOT mode)
Changan Visteon: STC-113, STC-213
Added ECU mileage repair
SAIC MAXUS V80: EDC17C53
Added “The three monitors not ready” fix
Audi / SEAT / Porsche / Skoda / Volkswagen: SIMOS18.1, SIMOS18.2, SIMOS18.3, SIMOS18.6, SIMOS18.7, SIMOS18.10
Audi / Bentley / Porsche / Volkswagen: MG1CS002
Added CALID handling support
Changan Visteon: STC-113, STC-213
BYD / BAIC / Buick / Changan / Changhe / Chery / Chevrolet / Dongfeng / Fujian Auto / Foton / FAW / Geely / Great Wall / Hafei Minyi / Hawtai / Haima / JAC / Jinbei / Leopoard / Lifan / MG / Mitsubishi / Roewe / SWM / SAIC / Soucast / Suzuki / GAC Trumpchi / Wuling / Tianjin FAW Xiali / Zotye / Brilliance: ME7.8.8, M7
Lonsdor K518 Adds Toyota Yaris 2021- 4A Blade All Keys Lost via OBD
Lonsdor K518 series released a super update on Jan. 9th, 2026.
Update
Toyota Yaris (2021-) 4A Mechanical Key
Support All keys lost by OBD.
Menu path:Toyota\Select from vehicle\Asia\Yaris\2021-\Mechanical key(4A)
Note: Please pay to query rolling code from local distributor！
This function requires Yaris 4A software license activation.
Confirm if you are doing all keys lost procedure, and note the following:
Check the dashboard (the dashboard lights must be off).
Check the center console (the display should show no signs of operation) – this indicates all keys have lost.
Ensure only our device is connected to the OBD port, with no additional data collection tools attached.
CG100X Change 2023 Toyota Granvia S6J3001LSJ Mileage
2023 Toyota Granvia S6J3001LSJ instrument cluster mileage correction is done with CG100X programmer.
CG100X software will show wiring diagram.
Connect the cluster with CG100X MCU adapter according to the wiring diagram.
The device comes with a built-in algorithm that can read and directly adjust the mileage.
Xtool Read PIN and Add Chery Tiggo 4 Pro 2023 Smart Key
Today we’re working on a 2023 Chery Tiggo 4 Pro. The task is to add a spare smart key.
There are no risks associated with adding keys to these vehicles. The only caveat is finding the location of the emergency antenna for the key (this varies greatly depending on the vehicle’s configuration and may be in one location on one vehicle and a different location on another, with a total of four locations).
Tool used: Xtool X100 PAD3 and KC501.
This is done via the OBD2 port and takes about 10 minutes.
1. Open the car.
2. Read the PIN code.
3. Program the key.
Below are photos of the process.
CG FC200 V1.3.1.1 Adds SDI7 Simos 18 Simos 12 Cloning
CG FC200 ECU Programming device update to V1.3.3.1 on Jan 5th, 2026.
FC200 V1.3.3.1
1. Added cloning functions
Porsche: SDI7, SDI6.1
Audi/SEAT/Porsche/Skoda/Volkswagen:
SIMOS18.10, SIMOS18.1, SIMOS12.1, SIMOS12.2
Audi/Porsche/Volkswagen: SIMOS8.5
2. Added immobilizer data parsing functions
Porsche: SDI7, SDI6.1
Audi/SEAT/Porsche/Skoda/Volkswagen:
SIMOS18.10, SIMOS18.1, SIMOS12.1, SIMOS12.2
Audi/Porsche/Volkswagen:
SIMOS8.5,MED9.1(MPC563, MPC564)
3. Added ECU types for bench read/write
Foton/ Hafei Minyi/Jinbei: TR40
Jinbei: TR4C, LEC4A, STC-213
4. Added CALID handling support
How to Check if BMW G BDC2 BDC3 Key is Encrypted or Not?
As titled, how to tell BMW G series BDC2, BDC3 or BCP key by PCB or shell?
How to determine whether a BMW G-series BDC key is encrypted based on the key itself or its appearance?
BDC2 keys are relatively easy to identify: if the key’s circuit board has a long encrypted chip, it is a BDC2 key. All BDC2 key are encrypted.
Many device will add key BDC2 by removing BDC2 module and make key on bench. CGDI K2 now will copy BDC2 key via reading data from the original key. No need to remove BDC2 module anymore. Keydiy and more tools will follow this solution.
How to determine whether a BDC3 key is encrypted?
Open the key shell and check the marking at this location on the casing. If there is ‘Hungary’ letter, it indicates an unencrypted key. If there is no marking or if it is marked “Mexico,” it indicates an encrypted key.
How to determine whether a BCP key is encrypted?
Open the key shell, and you will find a laser marking here. If it displays “CG,” it means the key is a low-spec, unencrypted version. If it displays “CA,” it means the key is a high-spec, encrypted version with UWB functionality.
CGDI K2 now will copy all versions BDC2 BDC3 BCP keys. Keydiy will also release this function.
CG FC200 ME7.8.8 ECU CAN Unlock Success
CG FC200 V1.3.2.5 supports M7 and ME7.8.8 ECU unlock by CAN mode.
Select Bosch ME7.8.8 ST10F275 ECU
Check wiring diagram.
Connect FC200 with ME7.8.8 ECU.
Select CAN Unlock function.
Unlock ECU successfully.
