ar0715w3000a

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

Type ar · topic 07.15 · version 0202 · 2010-12-06

Applies to: ENGINES 457.9 in MODEL 375.4, 940, 942, 943, 944 with CODE (MS4) BlueTec 4 ENGINES 457.9 in MODEL 375.4, 940, 942, 943, 944 with CODE (MS5) BlueTec 5 ENGINES 541.9 in MODEL 930, 932, 933, 934 with CODE (MS4) BlueTec 4 ENGINES 541.9 in MODEL 930, 932, 933, 934 with CODE (MS5) BlueTec 5 ENGINES 542.9 in MODEL 930, 932, 934 with CODE (MS4) BlueTec 4 ENGINES 542.9 in MODEL 930, 932, 934 with CODE (MS5) BlueTec 5 ENGINES 900.9 in MODEL 375.1, 970, 972, 975, 976 with CODE (MS4) BlueTec 4 ENGINES 900.9

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.15 Diesel injection system (PLN), Engine control (MR) — Series 375 (models 1**, 3**, 4**) · Series 900 (models 9**) · Series 902 (models 9**) · Series 930 · Series 932 · Series 933 · Series 934 · Series 940 · Series 942 · Series 943 · Series 944 · Series 950 (models 5**, 6**) · Series 952 (models 5**, 6**) · Series 953 (models 6**) · Series 954 (models 5**) · Series 957 · Series 958 · Series 970 · Series 972 · Series 974 · Series 975 · Series 976

EinPAS 15 Engine › 15.45 Engine management › 15.45.11 Control unit/relay — Series 375 (models 1**, 3**, 4**) · Series 900 (models 9**) · Series 902 (models 9**) · Series 930 · Series 932 · Series 933 · Series 934 · Series 940 · Series 942 · Series 943 · Series 944 · Series 950 (models 5**, 6**) · Series 952 (models 5**, 6**) · Series 953 (models 6**) · Series 954 (models 5**) · Series 957 · Series 958 · Series 970 · Series 972 · Series 974 · Series 975 · Series 976

Also applies to engines/gearboxes: 457 9**, 541 9**, 542 9**, 924 9**, 925 9**, 926 9**

AR07.15-W-3000A

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

23.11.10

ENGINES 457.9 in MODEL 375.4, 940, 942, 943, 944 with CODE (MS4) BlueTec 4

ENGINES 457.9 in MODEL 375.4, 940, 942, 943, 944 with CODE (MS5) BlueTec 5

ENGINES 541.9 in MODEL 930, 932, 933, 934 with CODE (MS4) BlueTec 4

ENGINES 541.9 in MODEL 930, 932, 933, 934 with CODE (MS5) BlueTec 5

ENGINES 542.9 in MODEL 930, 932, 934 with CODE (MS4) BlueTec 4

ENGINES 542.9 in MODEL 930, 932, 934 with CODE (MS5) BlueTec 5

ENGINES 900.9 in MODEL 375.1, 970, 972, 975, 976 with CODE (MS4) BlueTec 4

ENGINES 900.9 in MODEL 375.1, 970, 972, 975, 976 with CODE (MS5) BlueTec 5

ENGINES 902.9 in MODEL 375.3, 950.5 /6, 952.5 /6, 953.6, 954.5, 957 with CODE (MS4) BlueTec 4

ENGINES 902.9 in MODEL 375.3, 950.5 /6, 952.5 /6, 953.6, 954.5, 957 with CODE (MS5) BlueTec 5

ENGINES 902.9 in MODEL 375.1, 970, 972, 974, 975, 976 with CODE (MS4) BlueTec 4

ENGINES 902.9 in MODEL 375.1, 970, 972, 974, 975, 976 with CODE (MS5) BlueTec 5

ENGINES 924.9 in MODEL 958, 970, 972, 974, 975, 976 with CODE (MS4) BlueTec 4

ENGINES 924.9 in MODEL 958, 970, 972, 974, 975, 976 with CODE (MS5) BlueTec 5

ENGINES 925.9 in MODEL 970, 972, 974 with CODE (MS4) BlueTec 4

ENGINES 925.9 in MODEL 970, 972, 974 with CODE (MS5) BlueTec 5

ENGINES 926.9 in MODEL 958.0 with CODE (MS4) BlueTec 4

ENGINES 926.9 in MODEL 958.0 with CODE (MS5) BlueTec 5

ENGINES 926.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957, 958 with CODE (MS4) BlueTec 4

ENGINES 926.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957, 958 with CODE (MS5) BlueTec 5

Modification notes

5.2.07

The following AddOn is required for engines in the model series 457 and 900:
2007-01-24-0684 for DVD 01 and 02/07

For operation step 1 - added.

Download

1

Connect STAR DIAGNOSIS

The following AddOn is required for engines in the model series 457 and 900:
2007-01-24-0684 for DVD 01 and 02/07

It is available at:

(http://stardiagnosis.daimlerchrysler.com)

As of STAR DIAGNOSIS DVD 03/07, the parameter will be available via the usual channels.

The following conditions MUST be fulfilled before downloading:

- Battery voltage 24 V...26 V.

- It is essential that the power supply for the STAR DIAGNOSIS computer remains constant throughout the entire period.

During the download, do not

- Start any other application,

- Perform on-board diagnosis,

- Run or start the engine and

- Disconnect the vehicle battery.

2

Switch on ignition

3

Start Diagnosis Assistance System (DAS)

4

Select "Truck" category

5

Select "Automatic access using model series"

6

Select "Special functions"

7

Select "MR download"

8

Select "V07"

Download: MR1_23.

The download is menu-assisted. Follow all of the instructions given by the Diagnosis Assistance System (DAS).

Parameterize

9

Switch on ignition

Only start with the parameterizing after the download is fully completed.

During parameterization, do not

- Start any other application,

- Perform on-board diagnosis,

- Run or start the engine and

- Disconnect the vehicle battery.

10

Start Diagnosis Assistance System (DAS)

11

Select "Truck division"

12

Select "Control unit direct entry"

13

Select "MR engine control"

14

Select "Control unit adaptations"

15

Select "Parameterization"

16

Select "Periphery parameters"

17

Select "Diffusor heating"

Parameters 35.

18

Select "Proportioning valve"

Engine model series 457: proportioning valve 6

Engine model series 500: proportioning valve 6

Engine model series 900: proportioning valve 1

19

Switch ignition off and on again

When prompted by Diagnosis Assistance System (DAS).

20

Confirm "Transfer central data memory (ZDS)" with the button F3

21

Disconnect STAR DIAGNOSIS