2007 TOYOTA SIENNA Service Repair Manual

Page 833 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEMES–49
ES
FC IDL Idle fuel cutON: when throttle valve fully closed and 
engine speed over 1500 rpm
FC TAU FC TAUFuel cut initiated under light load to pre

Page 834 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  ENGINE COOLANT TEMPERATURE SENSORES–515
ES
ENGINE
2GR-FE ENGINE CONTROL SYSTEM
ENGINE COOLANT TEMPERATURE SENSOR
COMPONENTS
A162205E03

Page 835 of 3000

TOYOTA SIENNA 2007  Service Repair Manual ES–5162GR-FE ENGINE CONTROL SYSTEM  –  ENGINE COOLANT TEMPERATURE SENSOR
ES
REMOVAL
1. DRAIN ENGINE COOLANT (See page CO-6)
2. REMOVE V-BANK COVER SUB-ASSEMBLY (See 
page EM-28)
3. REMOVE NO. 2 AI

Page 836 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  KNOCK SENSORES–521
ES
REMOVAL
1. DISCHARGE FUEL SYSTEM PRESSURE
(See page FU-13)
2. REMOVE V-BANK COVER SUB-ASSEMBLY (See 
page EM-28)
3. DRAIN ENGINE COOLANT (See

Page 837 of 3000

TOYOTA SIENNA 2007  Service Repair Manual ES–5222GR-FE ENGINE CONTROL SYSTEM  –  KNOCK SENSOR
ES
(g) Using a 5 mm socket hexagon wrench, remove the 
4 bolts [G].
(h) Remove the 2 nuts, 2 bolts and intake air surge tank 
[H].
(i) Remove th

Page 838 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  KNOCK SENSORES–523
ES
(a) Install a new gasket to the intake air surge tank [A].
(b) Using a 5 mm hexagon socket wrench, install the 4 
bolts [B].
Torque: 18 N*m (

Page 839 of 3000

TOYOTA SIENNA 2007  Service Repair Manual ES–5242GR-FE ENGINE CONTROL SYSTEM  –  KNOCK SENSOR
ES
12. INSTALL V-BANK COVER SUB-ASSEMBLY (See 
page EM-63)

Page 840 of 3000

TOYOTA SIENNA 2007  Service Repair Manual EXTERIOR  –  FRONT BUMPERET–3
ET
REMOVAL
1. DISCONNECT CABLE FROM NEGATIVE BATTERY 
TERMINAL
2. REMOVE FRONT BUMPER ASSEMBLY
(a) Remove the 4 screws and separate the fender liner 
from the front b