Profile and scope
Brand: BYD
Model group: Delphi MT20U (Tiggo, Hover, etc.)
Years: 2012 – 2012
Profile: legacy-0257-byd-3856381abf
Enhanced readings
21 real-time signal entries listed; 0 pending runtime-parity entries.
Categories: fuel-emissions
Read individual enhanced PID meanings and their precise profile relationships below. Library metadata is not a road-test claim.
Manufacturer code reference
No manufacturer code reference pack is listed in this snapshot.
Catalog revision: legacy-owner-2026-10-09-v81
Explore PID coverageEnhanced PID meanings for this profile
21 enhanced signal meaning pages are linked from this production profile. Open a page to inspect its distinct definition variants.
Run time sec
Engine RPM rpm
Detonation No scalar unit
Fuel used (current drive cycle) L
Fuel/Air commanded equivalence ratio No scalar unit
Intake manifold absolute pressure kPa
Time since trouble codes cleared No scalar unit
Zero fuel consumption No scalar unit
Vehicle speed km/h
Fuel injection timing No scalar unit
Idle air control (steps) No scalar unit
MAF air flow rate g/sec
Assigned trouble-code reference families
No manufacturer family is assigned. See the separate generic reference.
Family assignment is a reference relationship, not a claim that all codes apply to this vehicle.
Explore BYD codes and PID meanings