Z27AG prior art: no sibling capture sought
/ crosscheck (push) Successful in 1s

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
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2026-10-13 09:59:05 +09:00
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@@ -56,8 +56,7 @@ matches the EU CZT's), while its body frames come from smart's SAM module: on th
Mercedes body electronics" ([smartcarmanuals](https://smartcarmanuals.com/models/454-forfour/)).
Expect, from a Brabus capture: engine frames equal, chassis frames (ABS, the shared
electric steering) probably equal, body frames different. No Brabus or CZT capture
is public; asking an owner for a minute of `candump` at the OBD port is the cheap way
to get one. The same manual notes that the **Euro CZT has no MAP sensor**, so OBD PID
is public, and none is being sought: the Z27's own recordings are the source. The same manual notes that the **Euro CZT has no MAP sensor**, so OBD PID
`0B` may be unsupported on the Z27 (`obd-poller` discovers that by itself). The smart
fortwo 451 ([hackaday.io](https://hackaday.io/project/19931-smart-fortwo-can-bus-reverse-engineering))
shares `423` as the cluster status frame, little else.