Where is the ecu located on a Vauxhall vectra?

The ECU (Engine Control Unit) on a Vauxhall Vectra is typically located in the engine bay, often mounted on or near the bulkhead, close to the windshield. In some models, it may be found near the battery or in a compartment on the driver's side. For precise location, it's advisable to consult the vehicle’s service manual, as the placement can vary between different model years and engine types.