Exhaust Valve Decode Module
SW4800X
Exhaust Valve Decode Module
Eliminate the necessary accessories for electronic exhaust valves and signal bypass modules
For vehicles from manufacturers like BENZ, BMW, Audi, and others that have electronic exhaust valves, if the malfunction indicator light comes on due to a fault in the electronic exhaust valve or a loose plug connection, the Engine Control Unit (ECU) will detect a hardware anomaly. In mild cases, the malfunction indicator light will stay illuminated constantly, and in severe cases, the engine may go into a protective mode, preventing normal driving.
The "Check Engine" light can illuminate when there is a malf unction in the exhaust valve
Therefore, if the electronic exhaust valve is damaged or needs to be bypassed due to exhaust system modifications, it is necessary to reconnect the original factory plug to the decode module to bypass the signal and prevent signal interruptions that could cause the malfunction indicator light to come on.
No programming required; it's a plug-and-play solution, making it simple and convenient
Installation is completed in two simple steps:
1. Unplug the original factory connector.
2. Plug in the Exhaust Valve Eliminator.
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2023 Shadow product of electronic display and electronic controller
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