Lexus IS250 IS220d GSE20 ALE20 4GR-FSE IGNITION
IGNITION COIL - REMOVAL
| 1. DISCONNECT BATTERY NEGATIVE TERMINAL |
| 2. REMOVE V-BANK COVER SUB-ASSEMBLY |
Raise the V-bank cover to disengage the clip on the rear of the cover. Raise the cover again to disengage the 2 clips on the front of the cover and remove the cover.
- NOTICE:
- Attempting to disengage both front and rear clips at the same time may cause the cover to break.
| 3. REMOVE COOL AIR INTAKE DUCT SEAL |
Remove the 11 clips and intake duct seal.
| 4. REMOVE ENGINE ROOM SIDE COVER RH |
Remove the 2 clips and side cover.
| 5. REMOVE ENGINE ROOM SIDE COVER LH |
Remove the 5 clips and side cover.
| 6. DISCONNECT NO. 2 VENTILATION HOSE |
Disconnect the ventilation hose from the cylinder head.
| 7. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE |
Disconnect the MAF meter connector.
Disconnect the clamp from the air cleaner.
Disconnect the VSV hose.
Disconnect the 4 clamps.
Remove the hose clamp and air cleaner cap with air cleaner hose.
| 8. REMOVE INTAKE AIR SURGE TANK ASSEMBLY |
Disconnect the vacuum hose from the intake air surge tank.
Remove the bolt and disconnect the No. 1 vacuum switching valve assembly from the intake air surge tank.
Disconnect the wire harness and hose from the surge tank.
Disconnect the ventilation hose from the intake air surge tank.
Remove the bolt and water hose joint from the intake air surge tank.
Remove the bolt and disconnect the surge tank stay.
Using a 5 mm hexagon socket wrench, remove the 7 bolts, 2 nuts and gasket.
| 9. REMOVE IGNITION COIL ASSEMBLY |
Disconnect the 6 ignition coil connectors.
Remove the 6 bolts and the 6 ignition coil assemblies.