MS-33409A

Cable for testing a 48V alternator VAG

MS-33409A is a dedicated cable for the MS005A test bench, designed for comprehensive diagnostics and programming of 48 V Valeo belt starter-generators (BSGs) installed in Volkswagen, Audi, Škoda and Seat vehicles.

The built-in electronic module emulates the vehicle's onboard network over two CAN buses, enabling the starter-generator to start and operate under bench testing conditions. The cable supports UDS diagnostics, including:

• reading and clearing fault codes;
• unit identification;
• real-time parameter monitoring (Live Data);
• programming.

The cable connects directly to the starter-generator's original connector and features an OBD port for connecting an external diagnostic scanner.