How to recognize generations for TEHA and STYRKA engines
The engines of the TEHA (410 and Connect) range as well as the STYRKA 310 engine have existed over two different generations.Electronic cards and electric motors are different and must be adapted to the version.We will detail in this tutorial how to accurately identify which version your engine is. |
Difficulty: Easy Time required: 2 minutes Number of steps: 2 Updated: October 2025 | Detached part(s): Reference: 580041FAvlo piston carte Reference: 580041FAStyrka v2 electronic carte Reference: 580041GTeha electronic carte Reference: 580041GAElectronic carte v2 Reference: 581156AElectric motor teha v1 |
Method 1: Visual identification of electric motor
To quickly access the electric motor and to be able to control its version follow the steps below
Remove rubbers
Using a clamp or a small flat screwdriver, remove the 4 rubber protections on the rear fork of the engine.
Remove fixing screws
Using a BTR tool (4mm), unscrew and remove the 4 screws for holding the rear fork on the engine.
Visual identification V1
Lightly pivot the fork, and observe the rear face of the electric motor.
If the electric motor connection wires leave the engine directly, this will be the V1 (see photo)
Visual identification V2
Lightly pivot the fork, and observe the rear face of the electric motor.
If the connecting wires of the electric motor are on connection pads, it will be the V2 (see photo)
Method 2: Seeing on the map
It is possible to know the version of the electronic card by performing a manipulation during its electrical start.
Turn off the card
Unplug your transformer from the card (blue eyelashes with the white connector), and wait until it turns off completely
Ask the map for its software version
While holding down OK key, reconnect the transformer on the card.
Watching the seers
The card will then display a red light.
Refer to the table below to find out if the engine is 1st or 2nd generation.
Restart the map
For the card to regain its standard condition, unplug the card transformer again (blue wire with the white connector). Patient a few seconds, then restart the card without touching the buttons.
Exclusive Version 2
The commercial references of the engines listed below have only one generation and are exclusively in V2
- 114176
- 114300
- 114301
- 114303
- 114304
- 114307