OBD LensSignal definition and scope
- Brand context
- УАЗ
- Display unit
- °
- Signal kind
- decoded signal
- Source signal reference
- 12130052
- Short label
- Timing advance on knock adaptations — cylinder 2
- Library state
- Decoded definition available; vehicle response not established
- Source revisions
- legacy-owner-2026-10-02-v59
Enhanced or private PID means a manufacturer-specific signal reference. It does not mean a paid PID. Request commands and decoding formulas are not needed to read this explanation and are not published here.
Which vehicle profiles list this signal?
1 connection profiles list this signal concept. Check the definition variants below for the exact profile relationships; matching display names do not make request or decoder variants interchangeable.
How should I interpret a value?
Use the exact vehicle profile and confirm the returned module and unit. An unavailable response is not zero. This reference does not supply a universal normal range or infer a failed component.
Inspect a recorded signalDefinition variants and exact profile relationships
Entries sharing a label and unit can use different requests or decoders. The following variants are retained separately; they are not interchangeable.
pid-f7c193543744fcde859477c6 · 1 profiles · runtime-ready
Timing-advance adaptation associated with knock control for cylinder 2, labeled in degrees. The matching neutral resource names this quantity “Timing advance on knock adaptations”. This is an adaptation reference rather than a universal knock-retard or ignition-timing reading.
OBD Lens production library legacy-owner-2026-10-09-v81. This is a scoped technical reference, not a scan of your car. A catalog relationship does not certify that every ECU, year or engine returns the same signal or code definition.
Read the reference method