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Renault / Enhanced diagnostic signal

[ECM] AIR FLOW REFERENCE FOR EGR

“[ECM] AIR FLOW REFERENCE FOR EGR” is the enhanced diagnostic signal label recorded for the linked vehicle profiles. Values are labeled in mg/stroke. The label and scope should be checked against the vehicle’s service information before interpreting a reading.

Signal definition and scope

Brand context
Renault
Display unit
mg/stroke
Signal kind
decoded signal
Source signal reference
11830085, 11870049, 13425027, 15715024
Short label
AIR FLOW REFERENCE FOR EGR
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?

4 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-307f98d217ace6ce7b2245be · 1 profiles · runtime-ready
pid-a1ae34c68d63f1a6bd13982f · 1 profiles · runtime-ready
pid-a4706fd937504f9503259f33 · 1 profiles · runtime-ready
pid-ff22937e52d6a69990d1d4a7 · 1 profiles · runtime-ready
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

OBD Lens reference library · catalog legacy-owner-2026-10-09-v81. Sources and scope