A2L / ASAP2 / DAMOS
P978 — P 978 400 — A2L ECU Calibration Definition File
Calibration maps: 10,141
Automatically detected software family and ECU identifier
P978 A2L ECU Calibration Definition File Library
Find P978 A2L ECU Calibration Definition File files, technical versions, and resources for the online calibration editor.
2 filesCommon search names:
P978P 978 400P_978_400P-978-400P978 A2LP978 ASAP2P 978 421B 4JB1 EU4 100PP 978 421 B 4 JB1 EU4 100 PP_978_421_B_4_JB1_EU4_100_PP-978-421-B-4-JB1-EU4-100-PP978 Brand / ECU family
The P978 collection groups A2L ECU Calibration Definition File resources that share a brand, ECU identifier, or software family on one stable page. Hardware numbers, software releases, and technical branches remain visible so nearby versions can be compared through search results and internal links.
When selecting a P978 resource, compare the vehicle or engine, ECU hardware number, software number, real file type, and original technical filename. An A2L or DAMOS definition must match the actual ECU read; the brand name alone is not sufficient evidence of compatibility.
Related A2L files
A2L / ASAP2 / DAMOS
P978 — P 978 421B 4JB1 EU4 100P — A2L ECU Calibration Definition File
Calibration maps: 10,524