Remove/install ignition coils - AR15.12-P-2003CV
ENGINES 272 in MODEL 204
ENGINES 272, 273 in MODEL 207
Shown on engine 272
| Remove/install | |||
| Risk of death caused by contact with parts conducting high voltages. | Do not come into contact with parts that are under high voltage. Persons who wear electronic implants (e.g. heart pacemakers) should never perform any work on the ignition system. | AS15.10-Z-0001-01A | |
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Notes on avoiding damage to ignition system | AH15.10-P-0002-01V | ||
| 1 | Remove air filter housing | AR09.10-P-1150CV | |
| 2 | Disconnect electrical connectors from ignition coils (T1/1 to T1/6 and T1/1 to T1/8) | ||
| 3 | Remove bolts (1) of ignition coils (T1/1 to T1/6 and T1/1 to T1/8) | *BA15.10-P-1001-04A | |
| 4.1 | Pull ignition coils (T1/1 to T1/6 and T1/1 to T1/8) with spark plug connectors (a) upwards | Except engine 272.982/984 | |
| 4.2 | Detach ignition coil (T1/1 to T1/6) upwards | Engine 272.982/984 | |
| 5 | Detach ignition line from ignition coils (T1/1 to T1/6) | Engine 272.982/984 | |
| Checking | |||
| 6 | Check spark plug connector (a) for cylinder 1 to 6 ignition coils (T1/1 up to T1/6 up to T1/1 as of T1/8) | Except engine 272.982/984 If damaged replace spark plug connector (a). |
|
| 7 | Install in the reverse order | ||
| 8 | Check for correct routing of ignition lines | Engine 272.982/984 | AR15.12-P-1010-01CDE |
| 9 | Read out fault memory with STAR DIAGNOSIS | ||
| Connect STAR DIAGNOSIS and read out fault memory | AD00.00-P-2000-04A |
IGNITION COIL
| Number | Designation | Engine 272 | Engine 273 | |
|---|---|---|---|---|
| BA15.10-P-1001-04A | Bolt, ignition coil to cylinder head cover | Nm | 9 | 9 |