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Nissan / Enhanced diagnostic signal

ENGINE OIL DILUTION RATIO

This entry is a percentage-related signal named “ENGINE OIL DILUTION RATIO”. 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
Nissan
Display unit
%
Signal kind
decoded signal
Source signal reference
11650053, 12230124, 13900155, 13905156, 13910090, 13915012, 13915146, 15890124
Short label
ENGINE OIL DILUTION RATIO
Library state
Decoded definition available; vehicle response not established
Source revisions
legacy-owner-2026-10-09-v81

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?

7 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-01c08f21bd9c68ba8e4f9707 · 1 profiles · runtime-ready
pid-061edbf8c155be5f8428b016 · 1 profiles · runtime-ready
pid-43e4b97342da1d2b9e752df5 · 1 profiles · runtime-ready
pid-5cc0bc820df38e0a2b0b0c73 · 1 profiles · runtime-ready
pid-a6df5fcad83a047b8b355553 · 1 profiles · runtime-ready
pid-b56d507a34c8ea3d4ac3869d · 1 profiles · runtime-ready
pid-b957bda67a391132e4d2146f · 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