Kefico CPGPSH3.26.1 — supported tools

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Kefico CPGPSH3.26.1 engine ECU with confirmed AutoTuner support via OBD. MCU variants: TC275. Reading and writing follow the protocol scope; match the ECU identification to a supported variant before use.

Last changed: 2026-10-31 · Card revision 2

Compatibility depends on ECU HW/SW, protocol and active licence. A tool missing from this list does not imply lack of support.

Tool

Connection

Operations

Scope and notes

AutoTuner

OBD

Read (type unspecified)
Write

CPGPSH3.26.1; MCU variant TC275

Reading and writing. Scope covers AutoTuner-supported applications for the specified variant.

CMDFlash

Bench

Operations unspecified

KEFICO CPGPSH3.26.1 TC275; HYUNDAI; KIA

Mode compatibility confirmed by the official CMDFlash list. The corresponding protocol package is required; match functions and ECU variant in CMDFlash software.

PCMflash

OBD

Read (type unspecified)
Write
Checksum

Module 61; Kia / Hyundai; 1.5L, 1.6L (CPGPSH3.26.1/UDS)

Requires PCMflash module 61 licence and a compatible J2534 interface.

PCMflash

OBD

Read (type unspecified)
Write

Module 61; Kia / Hyundai; 1.5L, 1.6L EEPROM (CPGPSH3.26.1/UDS)

Requires PCMflash module 61 licence and a compatible J2534 interface. Listed operations apply to EEPROM.

Pinout Bench

No Bench pinout has been added.

Pinout Boot

No Boot pinout has been added.

Update history

Revision 2 · 2026-10-31
Revision 1 · 2026-10-31