Remove/Install Ignition Coils Of Left Cylinder Bank - AR15.12-P-2008MNG
Engine 177 in model 253
| Risk of injury. Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. | AS00.00-Z-0017-01A | |
| Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC) | Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines. | AS00.00-Z-0035-01A | |
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Notes on avoiding damage to ignition system | AH15.10-P-0002-01V | ||
| Remove/install | |||
| 1 | Remove left-hand air filter housing | AR09.10-P-1151MNG | |
| 2 | Release and disconnect electrical connector (1) of the ignition coil for cylinders 5+6 (T4/2) | ||
| 3 | Remove screw/bolts (2) | *BA15.10-P-1001-04D | |
| 4 | Detach ignition coil for cylinders 5+6 (T4/2) upward and remove | ||
| 5 | Unclip oxygen sensor connector bracket from crash plate | ||
| 6 | Release and disconnect electrical connector (3) of the ignition coil for cylinders 7+8 (T4/3) | ||
| 7 | Remove screw/bolts (4) | *BA15.10-P-1001-04D | |
| 8 | Remove ignition coil for cylinders 7+8 (T4/3) upward and remove | ||
| 9 | Check ignition coil for cylinders 5+6 (T4/2) and check ignition coil for cylinders 7+8 (T4/3) for damage | If a problem arises ↓ replace ignition coil for cylinders 5+6 (T4/2) or ignition coil for cylinders 7+8 (T4/3). |
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| 10 | Discharge approx. Apply about 1 g of spark plug connector grease to the spark plug connector | Spark plug connectors will otherwise be damaged during next removal. |
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| Spark plug connector grease | *BR00.45-Z-1102-06A | ||
| 11 | Install in the reverse order | ||
| 12 | Read out and erase fault memory | ||
| AD00.00-P-2000-04B | |||
| 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 | |
| 13 | Perform an engine test run and check engine for proper function |
IGNITION COIL
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA15.10-P-1001-04D | Bolt, ignition coil to cylinder head cover | Nm | 9 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1102-06A | Spark plug connector grease | A 002 989 80 51 |