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honda: send the Civic Bosch and Insight 3840 E4 per unit - #2

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JamesL787:nrdr-eps-torque-limits
Oct 24, 2026
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JamesL787:nrdr-eps-torque-limits

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The Civic Bosch (C020, C120, TGG-A120) and Insight EPS firmware clamps its command at 3840 E4 (key 1663). That's true
of the stock firmware too, not just the PTM builds. Both platforms were sent 4096, so the last ~6% of the output range
did nothing. They now get 3840, like the Clarity and the Nidec Civic. The diesel Civic and the CR-V (which clamps at
4096) are unchanged. This only ever shrinks the request.

🤖 Generated with Claude Code

…irmware's command clamp

The Civic Bosch (TBA-C020, TBA-C120, TGG-A120) and Insight (TXM-A040) EPS firmware clamps its command input at key 1663,
which is E4 3840: stock firmware and PTM builds alike (the PTM builds keep the stock E4 decode; read from the stock
images). Both platforms were sent 4096, so the last ~6% of the request did nothing, and the controller's saturation and
output-based thresholds were scaled 6.7% off the firmware. HONDA_CIVIC_BOSCH and HONDA_INSIGHT now get 3840, as the
Clarity and the Nidec Civic already do. The diesel Civic (no image read) and the CR-V (whose EPS clamps at 1774 = 4096)
keep 4096. The request only shrinks; no limit grows.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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nrdr merged commit efd32b6 into nrdr:nrdr-development Oct 24, 2026
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