| Last Modified: 11-29-2007 | 1.6 F | |
| Service Category: General | Section: Specifications | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM000002J1Z00BX |
| Title: SPECIFICATIONS: 3UR-FE ENGINE CONTROL: SERVICE DATA (2008 Sequoia) | ||
SERVICE DATA
MAF meter:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
4 (THA) - 2 (E2G) |
-20°C (-4°F) |
12.5 k to 16.9 kΩ |
|
20°C (68°F) |
2.19 k to 2.67 kΩ |
|
|
60°C (140°F) |
0.50 k to 0.68 kΩ |
Camshaft timing oil control valve:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 - 2 |
20°C (68°F) |
6.9 to 7.9 Ω |
Engine coolant temperature sensor:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 - 2 |
Approx. 20°C (68°F) |
2.32 k to 2.59 kΩ |
|
Approx. 80°C (176°F) |
0.310 k to 0.326 kΩ |
Throttle W/motor body:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 (M-) - 2 (M+) |
20°C (68°F) |
0.3 to 100 Ω |
Accelerator pedal:
|
Tester display |
Accelerator pedal released |
Accelerator pedal depressed |
|---|---|---|
|
Accelerator position No. 1 |
0.5 to 1.1 V |
2.6 to 4.5 V |
|
Accelerator position No. 2 |
1.2 to 2.0 V |
3.4 to 4.7 V |
Knock sensor:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 - 2 |
20°C (68°F) |
120 to 280 kΩ |
Ignition relay No. 2:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
IG2 MAIN fuse |
Always |
Below 1 Ω |
|
1C-1 - 1B-8 |
When battery voltage is not applied to terminals 1B-6 and 1B-7 |
10 kΩ or higher |
|
When battery voltage is applied to terminals 1B- 6 and 1B-7 |
Below 1 Ω |
EFI relay:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
EFI No. 1 fuse |
Always |
Below 1 Ω |
|
1C-1 - 1B-4 1C-1 - 1B-5 |
When battery voltage is not applied to terminals 1B-2 and 1B-3) |
10 kΩ or higher |
|
When battery voltage is applied to terminals 1B- 2 and 1B-3) |
Below 1 Ω |
Circuit opening relay:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
3 - 5 |
When battery voltage is not applied to terminals 1 and 2 |
10 kΩ or higher |
|
When battery voltage is applied to terminals 1 and 2 |
Below 1 Ω |
Fuel pump relay:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
3 - 5 |
When battery voltage is not applied to terminals 1 and 2 |
10 kΩ or higher |
|
When battery voltage is applied to terminals 1 and 2 |
Below 1 Ω |
Air fuel ration sensor (for Bank 1 sensor 1):
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 (HA1A) - 2 (+B) |
20°C (68°F) |
1.8 to 3.4 Ω |
Air fuel ration sensor (for Bank 2 sensor 1):
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 (HA2A) - 2 (+B) |
20°C (68°F) |
1.8 to 3.4 Ω |
Heated oxygen sensor (for Bank 1 sensor 2):
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 (HT1B) - 2 (+B) |
20°C (68°F) |
11 to 16 Ω |
Heated oxygen sensor (for Bank 2 sensor 2):
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 (HT2B) - 2 (+B) |
20°C (68°F) |
11 to 16 Ω |
A/F sensor heater relay:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
A/F fuse |
Always |
Below 1 Ω |
|
1C-1 - 1A-4 |
When battery voltage is not applied to terminals 1A-2 and 1A-3 |
10 kΩ or higher |
|
When battery voltage is applied to terminals 1A- 2 and 1A-3 |
Below 1 Ω |
|
|