The old 12xx PIDs (1209/1228/120B/...) were wrong addresses -- that's why
they returned 'no response' on the truck, NOT a bus/gateway problem. The real
Ford-enhanced DIDs are in the 09xx/14xx/16xx families. Confirmed by the truck's
own brute-scan: 1446=ICP, 1445=EBP, 1440=MAP, 1442=BARO, 1310=EOT, 11B3=gear,
11B4=TSS all decode to sane on-vehicle values.
- Rewrite FORD_60_PIDS with corrected addresses + [VERIFIED]/[DOC]/[TENTATIVE] tags
- FICM voltages -> 09D0/09CF/09CE/09CD (09D0 Main = the ~48V no-start metric)
- ICP=1446 *0.57, IPR=1434, ICP_V=16AD; EOT scaling fixed to /100-40
- watch --ford now streams 09D0/09CF/1446/1434 (FICM main V + ICP during crank)
- Add diagnostics/2026-06-29-no-start/pid-research.md (full workflow findings)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016yT89n4zR4qbrySoSiEyZs
justin
36b233f02c