UNI-S (1.5+DCT) | OBD Lens

Profile and scope

Brand: Changan

Model group: UNI-S (1.5+DCT)

Years: not specified – not specified

Profile: legacy-1234-changan-0414e8aca8

Enhanced readings

37 real-time signal entries listed; 0 pending runtime-parity entries.

Categories: engine, fuel-emissions, thermal, transmission

Read individual enhanced PID meanings and their precise profile relationships below. Library metadata is not a road-test claim.

Manufacturer code reference

A reference pack is listed with 1372 entries. These are pack entries, not confirmed faults or unique supported codes for this vehicle.

Catalog revision: legacy-owner-2026-10-09-v81

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Enhanced PID meanings for this profile

37 enhanced signal meaning pages are linked from this production profile. Open a page to inspect its distinct definition variants.

[ECM] Actual exhaust VVT Opening %

[ECM] Engine oil temperature °C

[DCT] Current gear No scalar unit

[ECM] Cylinder 4 Misifre count No scalar unit

[DCT] Clutch Oil Temperature °C

[DCT] Clutch 1 Torque N·m

[ECM] Charge efficiency %

[ECM] Actual Intake VVT Opening %

[ECM] Target boost pressure hPa

[ECM] Cylinder 3 Knock Reference Value mV

[ECM] Actual Oil Pressure No scalar unit

[DCT] Axle 2 engaged gear No scalar unit

[ECM] Cylinder 1 Misifre count No scalar unit

[ECM] Actual GPF Differential Pressure No scalar unit

[DCT] Clutch 2 Torque N·m

[ECM] Gear No scalar unit

[ECM] Cylinder 2 Knock Reference Value mV

[DCT] Engine Torque N·m

[ECM] Actual boost pressure hPa

[ECM] Actual fuel rail pressure MPa

[ECM] Target oil pressure hPa

[DCT] Clutch 2 Solenoid Feedback Current mA

[ECM] Cylinder 1 Knock Reference Value mV

[ECM] Cylinder 4 Knock Reference Value mV

[ECM] Injection time ms

[ECM] Cylinder 4 Knock Ignition Retard °

[ECM] Cylinder 3 Misifre count No scalar unit

[ECM] Actual torque indication %

[DCT] Axle 1 engaged gear No scalar unit

[ECM] Longtitudinal acceleration m/s²

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Assigned trouble-code reference families

Changan

Family assignment is a reference relationship, not a claim that all codes apply to this vehicle.

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