AMC Automatic MIL Clear Euro 5+ - Permanently eliminates the engine warning light
AMC Automatic MIL Clear is a universal electronic device for Euro 5+ motorcycles, designed to automatically and permanently eliminate the engine warning light (MIL / Check Engine), commonly caused by diagnostic errors from the lambda sensor or the emissions system.
The device connects directly to the motorcycle’s Euro 5+ or OBD diagnostic port and manages the warning light without modifying engine operating parameters.
Warning: AMC does not improve performance, does not change engine response and does not replace an ECU remap. Its sole function is to switch off and prevent the engine warning light from coming back on.
On some Yamaha models, a warning may appear on the dashboard at every startup: press “OK” using the central button on the left handlebar switch. The warning will not cause any restriction or limitation to the motorcycle. For those who prefer not to display this message during servicing, it is possible to consider removing the module before the intervention and reinstalling it afterward.
Operates exclusively on errors related to the readings of the second lambda sensor (post-catalyst).
For any other anomalies, the engine warning light will continue to activate normally, ensuring constant monitoring of the vehicle’s condition.
On some Yamaha models, a warning may appear on the dashboard at every startup: press “OK” using the central button on the left handlebar switch. The warning will not cause any restriction or limitation to the motorcycle. For those who prefer not to display this message during servicing, it is possible to consider removing the module before the intervention and reinstalling it afterward.
How AMC Automatic MIL Clear works
- If the engine warning light is already on, once the device is connected:
- the warning light is automatically switched off
- it will not come back on
- If the warning light turns on in the future:
- AMC automatically clears it at the first Key OFF / Key ON cycle
The system operates at a diagnostic level, preventing the error from being permanently stored in the ECU.
Plug & Play installation - Euro 5+ / OBD diagnostic port
- Locate the motorcycle’s diagnostic port (usually under the seat).
- Connect the device:
- Euro 5+ port → device supplied with red Euro 5+ adapter
- Standard OBD port → remove the red adapter and connect directly
- Secure the module in a safe position and use the motorcycle normally.
No software, apps or external OBD tools are required.
Main features
- Eliminates the engine warning light (MIL / Check Engine)
- Automatically clears existing errors
- Prevents the warning light from coming back on
- Compatible with Euro 5+ motorcycles
- Direct connection to the diagnostic port
- Plug & Play installation
- No modification to wiring or ECU
- Universal tool, compatible with multiple models
Difference compared to the KIT LAMBDA OPTIMIZER
- Does not improve performance
- Does not modify fuel mixture or ignition timing
- Does not affect engine response
- Exclusive function: engine warning light management and deactivation
Want more performance too?
AMC switches off the warning light but does not change how the engine runs. If you are also looking for more performance, consider an ECU remapping kit: check whether your model is available in our ECU Remapping section.
The AMC Automatic MIL Clear Euro 5+ kit is compatible with all Euro 5+ compliant motorcycles, including:
APRILIA: RS 125, Tuono 125, RS 457, RS 660, SR 400 GT, Tuareg 660, Tuono 660, Tuono 1100 (2026 included)
BMW (OBD port): GS 1300, R 12
CF MOTO (OBD port): 450 MT, 700 MT, 800 MT, 675 SR-R / 675 NK
DUCATI: Hypermotard V2 / V2 SP, Monster / Monster+ V2, Multistrada V2 / V4, Panigale V2 / V4, Scrambler 800, Streetfighter V2 / V4
FANTIC: Caballero 500
GASGAS: SM 700 / ES 700
HARLEY DAVIDSON: Breakout, FLFB Softail Fat Boy, Heritage Classic, Low Rider, FXLRST Softail Low Rider, Nightster, RA 1250 ST Pan America, Road Glide / FLTRXSE Road Glide CVO, Road King Special, RH 1250 Sportster, Street Bob, Street Glide
HERO: XPulse 200
HONDA: CB/CBR 500, CB/CBR 650, Transalp 750, Africa Twin 1100, SH 125, SH 350, Forza 350, Forza 750, X-ADV 750
HUSQVARNA: 701
KAWASAKI: Ninja 650, Ninja 1100 SX, Versys 650, Z 650, Z 900 (2026 included), ZX-10R / ZX-10RR
KOVE (OBD port): 450, 800
KTM: 390, 690, 790, 890, 990, 1390 (2025)
MONDIAL (OBD port): SMX 300 Enduro, MUD 452
MOTO GUZZI: V100
PIAGGIO: Vespa 125, Vespa 310
QJ MOTOR: SRK 800
SUZUKI: GSX-8S / GSX-8R
SWM: SM 125 R
SYM (OBD port): ADX 125 (requires an additional component: please contact us before ordering), ADX TG 400 (the diagnostic port must be unclipped from its bracket)
TRIUMPH: Street Triple 765, Tiger 660, Tiger 1200 (OBD port)
VOGE (OBD port): 800, S4R Max 350
YAMAHA: TMAX 560, MT-07, MT-09, MT-125, R 125, R7, R9, Ténéré 700, Tracer 7 / 7 GT, Tracer 9
Important note:
Please always check compatibility with your specific model based on year and diagnostic port type. For any questions, our technical support team is at your disposal.
