AR14.40-D-2036AD | Install wiring harness for the heating element of metering device | 15.2.12 |
ENGINE 900.917 /918 /919 in MODEL 668.###, 670.### ## up to 126250
| Install | ||
Danger! | Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices | No fire, sparks, open flames or smoking. Wear acid-resistant gloves and clothing and safety glasses with side guards. Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground. Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers. | |
1 | Disconnect battery ground line | ||
| Notes on battery | ||
2 | Remove service cover | ||
3 | Route and connect wiring harness for the metering device heating element | Without code (MB1) Engine brake with constant throttle | |
With code (MB1) Engine brake with constant throttle | |||
Terminal block for cable cross section up to 2.5 mm2 | |||
Danger! | Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices | No fire, sparks, open flames or smoking. Wear acid-resistant gloves and clothing and safety glasses with side guards. Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground. Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers. | |
4 | Connect ground cable to battery | ||
| Notes on battery | ||
5 | Set time and radio and synchronize tachograph | ||
6 | Connect STAR DIAGNOSIS | The following conditions must be fulfilled before downloading: - Battery voltage not under 24 V and not over 26 V. - The power supply to STAR DIAGNOSIS must be guaranteed during the entire period. | |
During the download, do not - Start any other application, - Run or start the engine and - The battery on the vehicle must not be disconnected. | |||
| Connect STAR DIAGNOSIS and read out fault memory | ||
7 | Run MR download | The download last approx. 45 minutes. | |
8 | Code the "proportional valve 1" parameter in the engine control (MR) control unit to "diffuser heater" | ||
9 | Clear fault memory | Drive control (FR) control unit and engine control (MR) control unit. | |
10 | Close STAR DIAGNOSIS | ||
11 | Install service cover |
Repair materials
Number | Designation | Order number |
BR00.45-Z-1002-12A | Terminal block for cable cross section up to 2.5 mm2 | A 001 546 96 41 |
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