Audi [ECM] Engine oil level History: #3: current value — Enhanced PID

Signal definition and scope

Brand context: Audi
Display unit: %
Signal kind: numeric
Source signal reference: 12180233, 14280375, 14300390, 14325416, 14675895, 15350371, 15845331, 16325310
Short label: [ECM] Engine oil level History: #3: current value
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?

8 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 signal

Definition 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-7d6785287aa5b64b5e804a03 · 7 profiles · runtime-ready

pid-978b13634e4a985d960f12e2 · 1 profiles · runtime-ready

MLB-EVO: TSI/TFSI EA888 Gen.3(3B) (2.0L >200 hp) (Audi: A4 8W, A5 8W, Q5 80A, Q7 4M, A7 4K8, A6 4K, Q8 4MN, VW Touareg CR)Audi

Source and applicability

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