IS 250C V6-2.5L (4GR-FSE) (2011)
Cold Start Injector: Service and Repair
Removal
4GR-FSE FUEL: COLD START INJECTOR: REMOVAL
1. PRECAUTION (w/ Navigation System for HDD)
NOTICE:
After the engine switch is turned off, the display and navigation module display (HDD navigation system) records various types of
memory and settings. As a result, after turning the engine switch off, make sure to wait at least 60 seconds before disconnecting the
cable from the negative (-) battery terminal.
2. DISCHARGE FUEL SYSTEM PRESSURE
HINT
See: Service Precautions.
3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
4. REMOVE V-BANK COVER SUB-ASSEMBLY See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and
Replacement/Engine Assembly/Removal
5. REMOVE COLD START FUEL INJECTOR ASSEMBLY
(a) Disconnect the cold start injector connector.
(b) Remove the bolt and 2 gaskets, and disconnect the fuel tube from the cold start injector.
NOTICE:
Do not fold or bend the hose.
(c) Remove the 2 bolts, gasket and cold start fuel injector assembly from the surge tank.