20 Mercedes MR PLD

The module allows you to view, edit and compare the DTC error mask of Mercedes vehicles with the Mercedes engine control unit MR PLD.

Eculite Dongle protection is required



The module allows you to detect, edit and compare “partial” cases of DTC errors, increased errors on the SCR system, NOx sensor, EGT sensor, FAN, DPF differential pressure sensor, etc.

The automatic fuction of the SCR/AdBlue off is available.

Support for Mercedes-Benz trucks: Actros, Axor, Kamaz, MAZ, BharatBenz, ROPA agricultural machinery, as well as any other vehicles with Mercedes engine and MR PLD control unit.

Automatic patch error “4058 The data record in control module MR engine control has been manipulated”.

Description of error codes according to the manufacturer’s standard. It is possible to search for an error code by the error number, a complete description of the code, or a random match in the description. View of extended firmware IDs is available.

Torque limitation table is available.

The module does not correct the checksums in the firmware.

Reading and writing firmware files to the ECU is recommended to be done using the AutoVEI TruckExplorer programmer (license MR, MR+), this programmer corrects the checksums of firmware file before writing to the ECU.

Module language – English.

Supported board version MR PLD:

Type A5 (MCU C167CR)

Type A6 (MCU C167CR)

Type A7 (MK XC2287)

Available software versions:

09D, 10B, 11C, 21D, 22B, 23E, 24B, 24C, 05A, 07B, 08E


20 Mercedes MR PLD
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