Profile and scope
Brand: Changan
Model group: CS75
Years: not specified – not specified
Profile: legacy-0241-changan-978cbe2d21
Enhanced readings
15 real-time signal entries listed; 0 pending runtime-parity entries.
Categories: engine, thermal
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
Explore PID coverageEnhanced PID meanings for this profile
15 enhanced signal meaning pages are linked from this production profile. Open a page to inspect its distinct definition variants.
[ECM] Misfires Cyl.4 No scalar unit
[ECM] Misfires Cyl.3 No scalar unit
[ECM] Knock counter No scalar unit
[ECM] Historical Misfires Cyl.2 No scalar unit
[ECM] Misfires Cyl.1 No scalar unit
[ECM] Historical Misfires Cyl.3 No scalar unit
[ECM] Historical Misfires Cyl.1 No scalar unit
[ECM] Misfires Cyl.2 No scalar unit
[ECM] Historical Misfires Cyl.4 No scalar unit
Assigned trouble-code reference families
Family assignment is a reference relationship, not a claim that all codes apply to this vehicle.
Explore Changan codes and PID meanings