Remove/Install Engine Management Control Unit / ME-SFI - AR07.08-P-1000SB
Engine 256 in model 223
| Notice | Notes on avoiding damage to ignition system | AH15.10-P-0002-01V | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Notice | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Notes on safety-relevant components | AH00.00-Z-0019-01A | ||
| Remove/install | |||
| 1 | Start control unit replacement with vehicle diagnosis system. | When replacing engine management control unit (N3/10). | |
| AD00.00-P-2000-06FR | |||
| 2 | Switch off ignition and store transmitter key outside of transmitter range (min. 2 m). | ||
| 3 | Disconnect ground line from on-board electrical system battery. | AR54.10-P-0051S | |
| 4 | Remove upper engine cover. | ||
| AP01.10-P-2405-01OB | |||
| 5 | Remove screws (1). | *BA09.10-P-1002-01MRT | |
| 6 | Release and disconnect electrical connectors (2). | ||
| 7 | Remove engine management control unit (N3/10). | ||
| 8 | Install in the reverse order. | ||
| Concluding tasks | |||
| 9 | Connect diagnostic system, read out fault memory and clear if necessary. | ||
| AD00.00-P-2000-06FR | |||
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 10 | Conduct engine test run while checking for proper operation of the engine. |
AIR CLEANER HOUSING
| Number | Designation | Engine 256 | |
|---|---|---|---|
| BA09.10-P-1002-01MRT | Bolt, ME-SFI control unit to air filter housing | Nm | 6 |