Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM100000000VI9G |
Model Year Start: 2016 |
Model: Sienna |
Prod Date Range: [12/2015 - 08/2016] |
Title: 2GR-FE (ENGINE CONTROL): AIR FUEL RATIO SENSOR: REMOVAL; 2016 MY Sienna [12/2015 - 08/2016] |
REMOVAL
PROCEDURE
1. REMOVE AIR CLEANER INLET COVER ASSEMBLY SEAL
2. REMOVE V-BANK COVER SUB-ASSEMBLY
3. REMOVE AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1)
(a) Disengage the 3 clamps to disconnect the air fuel ratio sensor (for bank 2 sensor 1) connector from the wire harness clamp bracket and 2 case clamps.
|
|
(b) Disconnect the air fuel ratio sensor (for bank 2 sensor 1) connector.
(c) Using SST, remove the air fuel ratio sensor (for bank 2 sensor 1) from the exhaust manifold LH (TWC: front catalyst).
SST: 09224-00010
NOTICE:
If a component has been dropped or subjected to a strong impact, replace air fuel ratio sensor (for bank 2 sensor 1).
|
|
4. REMOVE NO. 1 ENGINE UNDER COVER
5. REMOVE NO. 2 ENGINE UNDER COVER (for AWD)
6. REMOVE PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY (for AWD)
(See page
)
7. REMOVE FRONT EXHAUST PIPE ASSEMBLY (for 2WD)
8. REMOVE FRONT EXHAUST PIPE ASSEMBLY (for AWD)
9. REMOVE MANIFOLD STAY
10. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH
11. REMOVE EXHAUST MANIFOLD TO HEAD GASKET
12. REMOVE NO. 2 AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)
(a) Using SST, remove the No. 2 air fuel ratio sensor (for bank 1 sensor 1) from the exhaust manifold RH (TWC: front catalyst).
SST: 09224-00010
NOTICE:
If a component has been dropped or subjected to a strong impact, replace No. 2 air fuel ratio sensor (for bank 1 sensor 1).
|
|
|