[ECM] Short term fuel % trim - Bank 1 Idle

Signal definition and scope

Brand context

Hyundai

Display unit

%

Signal kind

numeric

Source signal reference

10835031, 10840036, 12495075, 15125032, 15910031

Short label

Short term fuel % trim - Bank 1 Idle

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.

• Accent IV (RB/RC) / Verna / i25 / Excel III / Grand Pony 2010-2017 1.4/1.6 MPIHyundai · 2010–2017
• Elantra, Avante, i35 MD/UD (J5) 1.6/1.8 (2010-2016)Hyundai · 2010–2016
• HB20 BR (2012-2018) 1.0 MPIHyundai · 2012–2018
• HB20 BR (2012-2018) 1.6 MPIHyundai · 2012–2018
• Solaris I 2011-2017 1.4/1.6Hyundai · 2011–2017
• Solaris I G4FCHyundai

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.