[ECM] RAIL PRESSURE LOOP VARIATION

Signal definition and scope

Brand context

Renault

Display unit

bar

Signal kind

decoded signal

Source signal reference

10325090, 12210014, 13425021, 15715018, 15740088, 15825092

Short label

RAIL PRESSURE LOOP VARIATION

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?

6 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.

• Espace 4 M9R 760 [EN]Renault
• Koleos I / QM5 dCi (Diesel) [EN] Var.1Renault
• Koleos I / QM5 dCi (Diesel) [EN] Var.2Renault
• Laguna II F9Q diesel [EN]Renault
• Laguna III 2.0 dCi M9R var.3 [EN]Renault
• Megane II 2.0 M9RRenault

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.

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.