Service 09 PIDs supported [01–20]
Last reviewed 2026-08-31
Mode 09 · PID 00 (decimal 0)
Description
Bitmap of which Mode 09 PIDs this ECU supports.
- PID number
- 00 · 0
- Unit
- —
- Range
- —
- Data bytes
- 4
- Formula
- Bit encoded [A7..D0] == [PID 01..PID 20]
- Bit-encoded or enumerated — not a single scaled physical value.
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 00