| Last Modified: 11-29-2007 | 1.6 G | |
| Service Category: Engine/Hybrid System | Section: Engine Control | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM000000Q6701CX |
| Title: 3UR-FE ENGINE CONTROL: AIR FUEL RATIO SENSOR: ON-VEHICLE INSPECTION (2008 Sequoia) | ||
ON-VEHICLE INSPECTION
1. INSPECT AIR FUEL RATIO SENSOR
(a) Disconnect the 2 sensor connectors.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 (HA1A) - 2 (+B) (for Bank 1) |
20°C (68°F) |
1.8 to 3.4 Ω |
|
1 (HA2A) - 2 (+B) (for Bank 2) |
(c) Connect the 2 sensor connectors.
|
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