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Opel / Enhanced diagnostic signal

Vehicle speed

Vehicle speed in kilometres per hour for the Opel Y17DT Astra-G profile. The name is independently corroborated by the publisher’s Y17DT response layout and three matching signal offsets; the existing numeric decoder is unchanged.

Decoder availability

Android and iOS native replay passed. Vehicle support requires a positive ECU response; no physical vehicle validation is claimed.

Signal definition and scope

Brand context
Opel
Display unit
km/h
Signal kind
numeric
Source signal reference
11660011, 11665015
Short label
Vehicle speed
Library state
Decoded definition available; vehicle response not established
Source revisions
legacy-owner-2026-11-02-v83-recovery

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?

2 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-37838d7466a6f975b08cd967 · 1 profiles · runtime-ready

Vehicle speed in kilometres per hour for the Opel Y17DT Astra-G profile. The name is independently corroborated by the publisher’s Y17DT response layout and three matching signal offsets; the existing numeric decoder is unchanged.

Original source label: Vehicle speed

Android and iOS native replay passed. Vehicle support requires a positive ECU response; no physical vehicle validation is claimed.

pid-ed961429e7c318a922b1381f · 1 profiles · runtime-ready
Source and applicability

OBD Lens production library legacy-owner-2026-11-02-v84-evidence. 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

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