Diagnostic knowledge search

23,879 code identifiers with scoped meanings, and 54,264 enhanced signal definitions. No VIN or personal information is needed.

Exact profile filter: First Love / Jolion 1.5T (4G15H, 4G15K, 4B15C)

Code or signal meaning

Reference

Brand context

51 matches

Page 1 · 1–30 shown

Enhanced PID

[7DCTv2] Odd clutch actual pressure

Harvard · mbar · 2 profiles

Enhanced PID

[7DCTv1] Engine Torque

Harvard · N·m · 2 profiles

Enhanced PID

[ECM] Actual Boost Pressure

Harvard · kPa · 1 profiles

Enhanced PID

[7DCTv2] Current Gear

Harvard · No scalar unit · 2 profiles

Enhanced PID

[ECM] Model Air Temperature Before Turbocharger

Harvard · °C · 1 profiles

Enhanced PID

[7DCTv1] Clutch Temperature

Harvard · °C · 2 profiles

Enhanced PID

[ESP] Front left wheel speed

Harvard · km/h · 2 profiles

Enhanced PID

[ECM] Target Boost Pressure

Harvard · kPa · 1 profiles

Enhanced PID

[ECM] Model Pressure Before Turbocharger

Harvard · kPa · 1 profiles

Enhanced PID

[7DCTv2] Engine net torque

Harvard · N·m · 2 profiles

Enhanced PID

[ESP] Rear right wheel speed

Harvard · km/h · 2 profiles

Enhanced PID

[ECM] Knock sensor reference Cyl.4

Harvard · V · 1 profiles

Enhanced PID

[ECM] Injection knock retard Cyl.3

Harvard · ° · 1 profiles

Enhanced PID

[ECM] Knock sensor reference Cyl.3

Harvard · V · 1 profiles

Enhanced PID

[ECM] Injection knock retard Cyl.4

Harvard · ° · 1 profiles

Enhanced PID

[7DCTv2] Target Gear

Harvard · No scalar unit · 2 profiles

Enhanced PID

[ECM] Injection knock retard Cyl.1

Harvard · ° · 1 profiles

Enhanced PID

[ESP] Front right wheel speed

Harvard · km/h · 2 profiles

Enhanced PID

[ECM] Fuel Flow

Harvard · L/h · 1 profiles

Enhanced PID

[7DCTv2] Even axis speed

Harvard · rpm · 2 profiles

Enhanced PID

[ECM] Misfires Cyl.3

Harvard · No scalar unit · 1 profiles

Enhanced PID

[ECM] Injection pulse width

Harvard · ms · 1 profiles

Enhanced PID

[ECM] Knock sensor reference Cyl.2

Harvard · V · 1 profiles

Enhanced PID

[ECM] Misfires Cyl.2

Harvard · No scalar unit · 1 profiles

Enhanced PID

[7DCTv2] Input shaft speed

Harvard · rpm · 2 profiles

Enhanced PID

[7DCTv2] ATF temperature

Harvard · °C · 2 profiles

Enhanced PID

[7DCTv1] Oil Pan Temperature

Harvard · °C · 2 profiles

Enhanced PID

[ECM] Misfires Cyl.4

Harvard · No scalar unit · 1 profiles

Enhanced PID

[7DCTv1] Clutch #1 Torque

Harvard · N·m · 2 profiles

Enhanced PID

[ESP] Rear left wheel speed

Harvard · km/h · 2 profiles

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