Prius L4-1.8L (2ZR-FXE) Hybrid (2010)
EGR Cooler: Service and Repair
Removal
2ZR-FXE EMISSION CONTROL: EGR COOLER: REMOVAL
1. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY
(a) Remove the windshield wiper motor and link assembly See: Wiper and Washer Systems/Wiper Motor/Service and Repair/Front Wiper
Motor/Removal.
2. REMOVE COWL BODY MOUNTING REINFORCEMENT LH See: Brakes and Traction Control/Power Brake Assist/Vacuum Brake
Booster/Service and Repair/Removal
3. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY See: Brakes and Traction Control/Power Brake Assist/Vacuum Brake
Booster/Service and Repair/Removal
4. DRAIN COOLANT (for Engine) See: Engine, Cooling and Exhaust/Cooling System/Coolant/Service and Repair/Coolant (For Engine)
5. REMOVE NO. 2 CYLINDER HEAD COVER See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and Replacement/Engine
Assembly/Removal
6. REMOVE AIR CLEANER CAP SUB-ASSEMBLY See: Fuel Delivery and Air Induction/Throttle Body/Service and Repair/Removal
7. REMOVE INLET AIR CLEANER ASSEMBLY See: Fuel Delivery and Air Induction/Throttle Body/Service and Repair/Removal
8. REMOVE AIR CLEANER CASE See: Fuel Delivery and Air Induction/Throttle Body/Service and Repair/Removal
9. REMOVE EGR PIPE ASSEMBLY See: EGR Valve/Service and Repair/Removal
10. REMOVE EGR COOLER SUB-ASSEMBLY
(a) Disconnect the connector, wire harness clamp and 4 water hoses.
(b) Remove the 4 nuts and bolt.
(c) Using an E8 "TORX" wrench, remove the 4 stud bolts and EGR valve with cooler assembly.
(d) Remove the gasket.
(e) Remove the 2 nuts, EGR cooler sub-assembly and gasket.