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WikiBosch EDC16C10History

Bosch EDC16C10

Revision 3

by llandowtuninguk@gmail.com
Add attributed ECU identification photograph and rights note

This is a historical revision. Read the current page or return to its history.

Page organisation in this revision
Page type
ECU hub
Subject
ECUs
Parent
Bosch EDC16
Applies to
No ECU-specific applicability
Tool groups
None
Manufacturers
None

Catalogue identity

The TuningService.uk ECU catalogue records EDC16C10 under Bosch EDC16 (catalogue record 1591, observed 10 November 2026). The catalogue name is an identification lead; it does not by itself prove vehicle fitment or software compatibility.

Application evidence

AutoTuner documents selected Toyota 1.4 D-4D applications including Yaris, Auris and Corolla.

Tuning and identification

Its cited OBD protocol describes a calibration read: check the actual backup scope, identifiers and checksum support for the tool and vehicle before writing.

Read EDC16 torque fuel and tuning basics and EDC16 variant application and tuning differences for the shared context. Examples are not an exhaustive fitment list; check the installed ECU and current tool documentation.

Additional source evidence

AutoTuner’s cited Toyota 1.4 D-4D release also names Verso, iQ and Urban Cruiser alongside Yaris, Auris and Corolla. For that release it lists MPC556 and an OBD normal read of the calibration, with tool checksum correction; these details describe the named protocol and should be checked against the current tool and exact vehicle. AutoTuner EDC16C10 release.

Identification photograph

The label shows Bosch 0 281 013 414 and Toyota 89661-02E20. Bosch identifies the Bosch part number as EDC16C10. The handwritten C34 on the casing is not the factory ECU designation and illustrates why the label and part-number evidence matter.

Toyota ECU with Bosch 0 281 013 414 label and handwritten C34 marking
Image source and credit: Keysoftware; photographer not named by the source. Licence: no reuse licence stated. A source-supplied image is quoted here for identification and discussion; this does not grant a general licence for reuse.

Bosch Electronic Service: EDC16C10 0281013414.

Sources

Curated reference notes. Applicability follows the cited sources; hardware testing by this wiki is not implied.