Remove/install injection system control unit - AR07.08-P-7008W
ENGINES 276 in MODEL 172
| Remove/install | |||
| Risk of injury caused by fingers being pinched or crushed when removing, installing or aligning hoods, doors, trunk lids, liftgates or sliding roof | Keep body parts and limbs well clear of moving parts. | AS00.00-Z-0011-01A | |
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| 1 | Read out transfer variant coding of ME-SFI [ME] control unit (N3/10) using STAR DIAGNOSIS | When replacing ME-SFI [ME] control unit (N3/10) |
AD00.00-P-2000-04A |
| 2 | Switch off ignition | ||
| 3 | Remove front engine cover (1) | ||
| 4 | Disconnect electrical connectors (4, 5) on ME-SFI [ME] control unit (N3/10). | ||
| 5 | Unclip purge line (10) on power steering expansion reservoir | ||
| 6 | Pull out ME-SFI [ME] control unit (N3/10) and mount (2) from bracket (3) | ||
| 7 | Remove bolts (7) and detach ME-SFI [ME] control unit (N3/10) from the mount (2) | When replacing ME-SFI [ME] control unit (N3/10) | |
| *BA07.08-P-1003-01A | |||
| Only perform steps 8 to 13 for removal of the ME-SFI [ME] control unit (N3/10) bracket (3) | |||
| 8 | Detach engine wiring harness (8) on bracket (3) | ||
| 9 | Unclip retaining clip for electrical line (9) on bracket (3) | ||
| 10 | Detach connector housing bracket on bracket (3) | *BA07.08-P-1006-01A | |
| 11 | Detach vacuum reservoir (6) from bracket (3) | *BA43.05-P-1002-01K | |
| 12 | Remove bolts for bracket (3) | *BA07.08-P-1004-01A | |
| *BA07.08-P-1005-01A | |||
| 13 | Remove bracket (3) upwards | ||
| 14 | Install in the reverse order | ||
| 15 | Perform sensor rotor adaptation using STAR DIAGNOSIS | When replacing ME-SFI [ME] control unit (N3/10)
|
AD00.00-P-2000-04A |
| 16 | Release transport protection on ME-SFI [ME] control unit (N3/10) | When replacing ME-SFI [ME] control unit (N3/10) | |
| 17 | Personalize and activate ME-SFI [ME] control unit (N3/10) | When replacing ME-SFI [ME] control unit (N3/10) | |
| Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running | Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. |
AS00.00-Z-0005-01A | |
| 18 | Carry out engine test run |
CONTROL UNIT
| Number | Designation | Engine 276 | |
|---|---|---|---|
| BA07.08-P-1003-01A | Bolt, control unit to retaining plate | Nm | 5 |
| BA07.08-P-1004-01A | Bolt, control unit holder to cylinder head/cylinder head cover | Nm | 9 |
| BA07.08-P-1005-01A | Bolt, shield over left exhaust manifold to control unit holder | Nm | 9 |
| BA07.08-P-1006-01A | Bolt, connector housing holder to control unit holder | Nm | 9 |
VACUUM PUMP
| Number | Designation | Engine 276 | |
|---|---|---|---|
| BA43.05-P-1002-01K | Bolt, vacuum reservoir to bracket | Nm | 9 |