Remove/Install Injection System (ME-SFI) Control Unit - AR07.08-P-7008MFG
Engine 139 in model 118, 177, 247
Shown on model 177
Fig 1: Injection System (ME-SFI) Control Unit Components Location - Engine 139 In Model 247 (Shown On Model 177)
| Topical note | 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 | Read out variant coding of the ME-SFI control unit (N3/10) with the diagnostic system. | When replacing the ME-SFI [ME] control unit (N3/10). | |
| AD00.00-P-2000-06MFA | |||
| 2 | Switch off ignition. | ||
| 3 | Disconnect electrical connectors (1) from the ME-SFI control unit (N3/10). | ||
| 4 | Remove screws (2) and remove ME-SFI control unit (N3/10) from the air filter housing (3). | ||
| Check | |||
| 5 | Check seal between air filter housing (3) and ME-SFI control unit (N3/10) for damage and replace if necessary. | ||
| 6 | Install in the reverse order. | ||
| 7 | Perform sensor adaptation with diagnostic system. | When replacing the ME-SFI [ME] control unit (N3/10). | |
Engine control unit → Adaptations → Learning processes |
AD00.00-P-2000-06MFA | ||
| 8 | Release transport protection of the ME-SFI control unit (N3/10) with diagnostic system. | When replacing the ME-SFI [ME] control unit (N3/10). | |
| AD00.00-P-2000-06MFA | |||
| 9 | Personalize ME-SFI control unit (N3/10) and activate. | When replacing the ME-SFI [ME] control unit (N3/10). | |
| AD00.00-P-2000-06MFA | |||
| 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 | Perform engine test run. |