Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM100000000Z9KJ |
Model Year Start: 2017 |
Model: Sienna |
Prod Date Range: [08/2016 -
] |
Title: 2GR-FKS (ENGINE CONTROL): HEATED OXYGEN SENSOR: REMOVAL; 2017 - 2020 MY Sienna [08/2016 - ] |
REMOVAL
PROCEDURE
1. REMOVE INSTRUMENT PANEL FINISH PANEL END LH
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for 2WD:
Click here
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for AWD:
Click here
2. REMOVE NO. 1 ENGINE UNDER COVER
3. REMOVE NO. 2 ENGINE UNDER COVER (for AWD)
4. REMOVE FRONT EXHAUST PIPE ASSEMBLY (for 2WD)
5. REMOVE FRONT EXHAUST PIPE ASSEMBLY (for AWD)
6. REMOVE HEATED OXYGEN SENSOR (for Bank 2)
(a) Using SST, remove the heated oxygen sensor (for bank 2) from the front exhaust pipe assembly.
SST: 09224-00012
NOTICE:
If a component has been dropped or subjected to a strong impact, replace heated oxygen sensor (for bank 2).
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7. REMOVE HEATED OXYGEN SENSOR (for Bank 1)
(a) for 2WD:
SST: 09224-00012
(1) Using SST, remove the heated oxygen sensor (for bank 1) from the front exhaust pipe assembly.
NOTICE:
If a component has been dropped or subjected to a strong impact, replace heated oxygen sensor (for bank 1).
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(b) for AWD:
(1) Using SST, remove the heated oxygen sensor (for bank 1) from the No. 3 exhaust pipe sub-assembly.
SST: 09224-00012
NOTICE:
If a component has been dropped or subjected to a strong impact, replace heated oxygen sensor (for bank 1).
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