si0715w0025a

Service Information: Notes on downloading software MR1_35 engine control (MR) control unit

Tip si · temă 07.15 · versiune 0100 · 2011-03-28

Valabil pentru: ENGINE 900.9 in MODEL 970, 972, 975, 976 ENGINE 924.9 in MODEL 970, 972, 974, 975, 976 ENGINE 902.9 in MODEL 970, 972, 974, 975, 976 ENGINE 925.9 in MODEL 970, 972, 974, 975, 976 ENGINE 902.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957 ENGINE 926.9 in MODEL 949, 950.5 /6, 952.5 /6, 953.6, 954.5, 957 ENGINE 457.9 in MODEL 940, 942, 943, 944 ENGINE 541.9 in MODEL 930, 932, 933, 934 ENGINE 542.9 in MODEL 930, 932, 934

Nu este disponibil în „ro”; afișat în Engleză.

Încadrare

Grupă funcțională 1 Motor › 07 Pregătirea amestecului › 07.15 Sistem de injecţie Diesel (PLD), reglare motor (MR) — Seria 900 (modele 9**) · Seria 902 (modele 9**) · Seria 930 · Seria 932 · Seria 933 · Seria 934 · Seria 940 · Seria 942 · Seria 943 · Seria 944 · Seria 949 · Seria 950 (modele 5**, 6**) · Seria 952 (modele 5**, 6**) · Seria 953 (modele 6**) · Seria 954 (modele 5**) · Seria 957 · Seria 970 · Seria 972 · Seria 974 · Seria 975 · Seria 976

EinPAS 15 Motor › 15.45 Management motor › 15.45.11 Calculator/Releu — Seria 900 (modele 9**) · Seria 902 (modele 9**) · Seria 930 · Seria 932 · Seria 933 · Seria 934 · Seria 940 · Seria 942 · Seria 943 · Seria 944 · Seria 949 · Seria 950 (modele 5**, 6**) · Seria 952 (modele 5**, 6**) · Seria 953 (modele 6**) · Seria 954 (modele 5**) · Seria 957 · Seria 970 · Seria 972 · Seria 974 · Seria 975 · Seria 976

EinPAS 45 Date/Informaţie › 45.20 Informaţie/Măsuri › 45.20.20 Informaţie service — Seria 900 (modele 9**) · Seria 902 (modele 9**) · Seria 930 · Seria 932 · Seria 933 · Seria 934 · Seria 940 · Seria 942 · Seria 943 · Seria 944 · Seria 949 · Seria 950 (modele 5**, 6**) · Seria 952 (modele 5**, 6**) · Seria 953 (modele 6**) · Seria 954 (modele 5**) · Seria 957 · Seria 970 · Seria 972 · Seria 974 · Seria 975 · Seria 976

Valabil și pentru motoare/cutii de viteze: 457 9**, 541 9**, 542 9**, 924 9**, 925 9**, 926 9**

SI07.15-W-0025A

Service Information: Notes on downloading software MR1_35 engine control (MR) control unit

24.3.11

ENGINE 900.9 in MODEL 970, 972, 975, 976

ENGINE 924.9 in MODEL 970, 972, 974, 975, 976

ENGINE 902.9 in MODEL 970, 972, 974, 975, 976

ENGINE 925.9 in MODEL 970, 972, 974, 975, 976

ENGINE 902.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957

ENGINE 926.9 in MODEL 949, 950.5 /6, 952.5 /6, 953.6, 954.5, 957

ENGINE 457.9 in MODEL 940, 942, 943, 944

ENGINE 541.9 in MODEL 930, 932, 933, 934

ENGINE 542.9 in MODEL 930, 932, 934

We would like to notify you here of the software download MR1_35. Published as of Star Diagnosis DVD 09/2010.

The software also contains a rinsing function, which helps to avoid any clogging of the metering device through urea crystals.

The rinsing function should always be used on vehicles with a clogged up metering device to ensure that the complaint is not repeated. Unfortunately, experience has shown that the rinsing procedure has not always been used in the workshops.

Metering device warranty claims

For warranty claims in relation to metering devices, a check will be made in future to see if the latest software is installed. We reserve the right to reject warranty applications if it is not used.

Standard

The current software with rinsing function for the metering device, has been used in series production as of the following engine end numbers:

Engine model series 900: As of engine end number 887737

Engine model series 457: As of engine end number 206667

Engine model series 500: As of engine end number 751442

Notes in TIPS

We would also ask you to observe the current information in TIPS on the following fault code:

MR 1 42 19 (Diffusor clogged up)

MR 1 68 20 (SCR air pressure too high)

The information listed here will help to avoid any need to replace a metering device. Apart from this, the clogging up of metering devices can also be permanently avoided.