ar0715b3000a

Change data record, software, parameters in engine control (MR) control unit

Type ar · topic 07.15 · version 0102 · 2018-02-21

Applies to: Engine 457.9, 904.9, 906.9, 924.9, 926.9 in model 693, 695 Engine 457.9, 904.9, 906.9, 926.9 in model 382, 634 Engine 457.9, 906.9, 926.9 in model 693, 695, 696, 934, 958 Engine 460.984 in model 934, 938 with code MS5 (BlueTec 5) Engine 904.9, 906.9, 924.9, 926.9 in model 958

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.15 Diesel injection system (PLN), Engine control (MR) — Series 382 · Series 460 (models 984) · Series 634 · Series 693 · Series 695 · Series 696 · Series 904 (models 9**) · Series 906 (models 9**) · Series 934 · Series 938 · Series 958

EinPAS 15 Engine › 15.45 Engine management › 15.45.11 Control unit/relay — Series 382 · Series 460 (models 984) · Series 634 · Series 693 · Series 695 · Series 696 · Series 904 (models 9**) · Series 906 (models 9**) · Series 934 · Series 938 · Series 958

Also applies to engines/gearboxes: 457 9**, 924 9**, 926 9**

AR07.15-B-3000A

Change data record, software, parameters in engine control (MR) control unit

05.02.2018

Engine

457.9, 904.9, 906.9, 924.9, 926.9 in model 693, 695

Engine

457.9, 904.9, 906.9, 926.9 in model 382, 634

Engine

457.9, 906.9, 926.9 in model 693, 695, 696, 934, 958

Engine

460.984 in model 934, 938

with code MS5 (BlueTec 5)

Engine

904.9, 906.9, 924.9, 926.9 in model 958

Download

1

Log into Star Diagnosis

With engines of the 457 and 900 series, add-ons are required.
Available on the site: http://stardiagnosis.daimler.com.
Starting at DVD 03/07, the regular parameter is available.

For download baselining, complying with the following conditions is paramount:

- Battery voltage between 24 V ... 26 V.

- The Star Diagnosis computer power supply should be ensured.

While downloading, make sure that:

- No program starts.

- No Board-diagnosis operation is activated

- The engine may not be running or started.

2

Activate the ignition

3

Run the Diagnosis-Assistenz- System (DAS)

4

Select the "Truck" tab

5

Select the automatic series entry

6

Select special functions

7

Select MR-download

8

VO7Select "8 "

Download: MR_23.
Download followed by a menu where all instructions for Diagnose-Assistenz-System (DAS) should be followed.

Baselining

9

Activate the ignition

Only after the download is completed you can start the baselining.
No connection to the battery

During baselining, make sure that:

- No other program should be started

- No on-board-diagnosis operation should be started

- The engine should not be started

10

Drive the diagnose-Assienz-System (DAS)

11

Select Truck

12

Select "direct input of the control unit"

13

Select "MR - engine adjustment"

14

Select "Change - control unit"

15

Select baselining

16

Select peripheral parameter

17

Select heating diffuser

Parameter 35

18

Select the proportional valve

BR 457 Engine: Proportional Valve 6
BR 500 Engine: Proportional Valve 1
BR 900 Engine: Proportional Valve 6

19

Switch the ignition on and off

When Diagnosis-Assistenz-System is called

20

Confirm with the button F3 the transmission of stored central data

21

Exit Star Diagnosis