Calibration Verification Numbers (CVN)
Last reviewed 2026-08-31
Mode 09 · PID 06 (decimal 6)
Description
Calibration verification number. Count of CVNs should match the count of CALIDs.
- PID number
- 06 · 6
- Unit
- —
- Range
- —
- Data bytes
- 4
- Formula
- Raw bytes, usually displayed as hex; several CVNs possible
Defined by SAE J1979 / ISO 15031-5. Public index — not a substitute for the paid SAE document.
Sources
Provenance for this page. Official standards outrank community notes. See the confidence policy.
Official standard · high trust
SAE J1979 / ISO 15031-5 Mode 01 PID formulas (public index)
J1979 public PID index: 09 06