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Renault / Enhanced diagnostic signal

[ECM] DOWNSTREAM SENSOR HEATING OCR

This entry is a percentage-related signal named “[ECM] DOWNSTREAM SENSOR HEATING OCR”. Its exact reference and scaling depend on the listed vehicle profile; a percentage alone does not establish the system’s health.

Signal definition and scope

Brand context
Renault
Display unit
%
Signal kind
numeric
Source signal reference
11735066, 12840059, 15275034, 15445031, 15525177, 15555034, 15875034, 16300177
Short label
DOWNSTREAM SENSOR HEATING OCR
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-25d16d53b0c1ed8171cf3fff · 1 profiles · runtime-ready
pid-2e8ed83b8dc673e91990dbaf · 1 profiles · runtime-ready
pid-74c8be286b441ce8186685a7 · 2 profiles · runtime-ready
pid-a73d1d3df2ee42771ea666f8 · 1 profiles · runtime-ready
pid-b88be6b1538e7404780ac7ac · 1 profiles · runtime-ready
pid-fd313b332ab15292004a2ec4 · 2 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