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23,879 code identifiers with scoped meanings, and 54,261 enhanced signal definitions. No VIN or personal information is needed.

Code or signal meaning

Reference

Brand context

54,261 matches

Page 163 · 4861–4890 shown

Enhanced PID

Cyl. 1 Ignition advance

Citroen · ° · 1 profiles

Enhanced PID

Cyl. 1 Ignition knock correction

Citroen · ° · 1 profiles

Enhanced PID

Cyl. 2 Ignition advance

Citroen · ° · 1 profiles

Enhanced PID

Cyl. 2 Ignition knock correction

Citroen · ° · 1 profiles

Enhanced PID

Cyl. 3 Ignition advance

Citroen · ° · 1 profiles

Enhanced PID

Cyl. 3 Ignition knock correction

Citroen · ° · 1 profiles

Enhanced PID

Cyl. 4 Ignition advance

Citroen · ° · 1 profiles

Enhanced PID

Cyl. 4 Ignition knock correction

Citroen · ° · 1 profiles

Enhanced PID

Cylinder #1 Misfire Count

Lexus · No scalar unit · 1 profiles

Enhanced PID

Cylinder #1 Misfire Count

Toyota · No scalar unit · 2 profiles

Enhanced PID

Cylinder #1 Misfire Count

Perodua · No scalar unit · 1 profiles

Enhanced PID

Cylinder #1 injection disbalance

Land Rover · No scalar unit · 1 profiles

Enhanced PID

Cylinder #2 Misfire Count

Lexus · No scalar unit · 1 profiles

Enhanced PID

Cylinder #2 Misfire Count

Perodua · No scalar unit · 1 profiles

Enhanced PID

Cylinder #2 Misfire Count

Toyota · No scalar unit · 2 profiles

Enhanced PID

Cylinder #2 injection disbalance

Land Rover · No scalar unit · 1 profiles

Enhanced PID

Cylinder #3 Misfire Count

Toyota · No scalar unit · 2 profiles

Enhanced PID

Cylinder #3 Misfire Count

Lexus · No scalar unit · 1 profiles

Enhanced PID

Cylinder #3 Misfire Count

Perodua · No scalar unit · 1 profiles

Enhanced PID

Cylinder #3 injection disbalance

Land Rover · No scalar unit · 1 profiles

Enhanced PID

Cylinder #4 Misfire Count

Perodua · No scalar unit · 1 profiles

Enhanced PID

Cylinder #4 Misfire Count

Toyota · No scalar unit · 2 profiles

Enhanced PID

Cylinder #4 Misfire Count

Lexus · No scalar unit · 1 profiles

Enhanced PID

Cylinder #4 injection disbalance

Land Rover · No scalar unit · 1 profiles

Enhanced PID

Cylinder #5 injection disbalance

Land Rover · No scalar unit · 1 profiles

Enhanced PID

Cylinder #6 injection disbalance

Land Rover · No scalar unit · 1 profiles

Enhanced PID

Cylinder 1 Acceleration Value

Ford · No scalar unit · 1 profiles

Enhanced PID

Cylinder 1 Balance

Ford · No scalar unit · 2 profiles

Enhanced PID

Cylinder 1 Misfire Count

Ford · No scalar unit · 2 profiles

Enhanced PID

Cylinder 1 correction

Citroen · No scalar unit · 1 profiles

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OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. Sources and scope