Bosch Diagnostics / Bosch KTS diagnostic testers
Bosch describes the KTS 515 as an entry-level Global OBD II interface, connected to a PC by USB or Bluetooth. It is also encountered in some Bosch emissions-test configurations. Global OBD emissions functions should not be mistaken for all-system, manufacturer-specific diagnostics.
Confirm the exact device, software version, adapters and supported vehicle functions before relying on a particular feature.
Photographs and screenshots
Related pages
Sources
Curated reference notes. Applicability follows the cited sources; hardware testing by this wiki is not implied.
- Bosch UK and Ireland: ECU diagnostic tools. Bosch Mobility Aftermarket UK and Ireland. Source revision page or document reviewed 2026-11-10; accessed 2026-11-10.
- Bosch emission analysis: modules and systems. Bosch Mobility Aftermarket UK. Source revision page or document reviewed 2026-11-10; accessed 2026-11-10.