| Last Modified: 01-27-2025 | 6.11:8.1.0 | Doc ID: RM10000000268I4 |
| Model Year Start: 2023 | Model: GR Corolla | Prod Date Range: [09/2022 - ] |
| Title: G16E-GTS (EMISSION CONTROL): VACUUM REGULATING VALVE: INSPECTION; 2023 - 2025 MY GR Corolla [09/2022 - ] | ||
INSPECTION
PROCEDURE
1. INSPECT VACUUM REGULATING VALVE ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 - 2 |
20°C (68°F) |
11.1 to 12.5 Ω |
If the result is not as specified, replace the vacuum regulating valve assembly.
(b) Check the operation of the vacuum regulating valve assembly.
|
(1) Using a vacuum pump, apply a vacuum of 67 kPa (503 mmHg, 19.8 in. Hg) to the port (F) and check that the vacuum regulating valve assembly operates normally. |
|
(2) Check that air flows from the filter when air is blown into the port (E).
HINT:
When air is blown into the port (E), the vacuum of the port (F) decreases.
|
(3) Apply auxiliary battery voltage between the terminals, and check that air flows from the port (F) when air is blown into the port (E). |
|
|
|