ASAM MCD-2 MC · ASAP2 · A2L

P1574 EDC17C81 V400 — A2L ECU Calibration Definition File

Original technical filename
P1574_EDC17C81_V400.a2l
Brand / ECU family
P1574
Calibration maps
19,727
Encoding
gbk
Library updated

This public catalog contains metadata for parsed and enabled A2L files. Raw A2L contents are not publicly downloadable; sign in to the editor to bind permitted files.

Use this A2L in the online editor Back to the A2L library

What this A2L definition contains

P1574 EDC17C81 V400 belongs to the P1574 technical family and currently exposes 19,727 parsed calibration entries. A2L, defined through ASAP2 and ASAM MCD-2 MC, describes ECU characteristic and measurement addresses, data types, conversions, axes, and engineering units so a raw BIN, HEX, or SREC read can be interpreted as meaningful physical values.

Compatibility and intended application

This entry identifies an ECU definition related to P1574; it does not mean that every file with the same brand or a similar name is interchangeable. Before binding, compare ECU hardware, software release, calibration layout, read method, and original file size. Ask support to verify the match whenever a critical identifier differs.

Using it with the online calibration editor

  1. Sign in to the online editor, create a project, and upload an untouched original ECU read.
  2. Select this definition from the A2L library and bind it under the permissions assigned to the account.
  3. Search characteristics by name, address, or unit and inspect the data in value, 2D, or 3D views.
  4. Save changes, compare project history, and export only after preserving the original backup and completing validation.

Frequently asked questions

Can I publicly download P1574 EDC17C81 V400?

No. The public page exposes only metadata for discovery, identification, and compatibility checks. Raw A2L content is available for binding only after signing in with the required permission.

Does this A2L work with every P1574 ECU?

No. Hardware numbers, software versions, and memory layouts can differ even inside one brand or ECU family. Match every critical identifier against the actual read.

What do the 19,727 parsed maps represent?

This is the number of calibration entries recognized by the current parser and indicates the scale of the definition. A higher count does not make it compatible with unrelated software.

How can I verify a correct editor binding?

Inspect names, address ranges, axes, units, and physical values in a read-only project first. Stop if values or dimensions look unreasonable, and do not flash an unverified export.

Same brand, ECU, or software family

EDC17C81Yunnei EDC17C81 Software documentation — EDC17C81 ECU Tuning FileJAC — P1466 EDC17C81 V310 — A2L ECU Calibration Definition FileJAC — P1466 EDC17C81 V311 — A2L ECU Calibration Definition FileJAC — P1466 EDC17C81 V401 — A2L ECU Calibration Definition FileJAC — P1466 EDC17C81 V403 — A2L ECU Calibration Definition FileJAC — P1466 EDC17C81 V404 — A2L ECU Calibration Definition FileJAC — P1466 EDC17C81 V500 — A2L ECU Calibration Definition FileJAC — P1466 EDC17C81 V800 — A2L ECU Calibration Definition FileJAC — P1574 EDC17C81 V201 — A2L ECU Calibration Definition File