Vacuum Sensor
NOTE:
Vacuum sensor may also be referred to as Manifold Absolute Pressure (MAP) sensor. Vacuum sensor is used on Camry 2.2L, Celica 1.6L 4A-FE and 2.2L 5S-FE, Corolla, MR2 Non-Turbo, Paseo and Tercel. For testing procedures, see I - SYS/COMP TESTS article in the ENGINE PERFORMANCE section.
VACUUM SENSOR SUPPLY VOLTAGE SPECIFICATIONS
| Application | Voltage |
|---|---|
| Camry 2.2L | 4.75-5.25 |
| Paseo & Tercel | 4.00-6.00 |
| Celica 1.6L 4A-FE & 2.2L 5S-FE, Corolla & MR2 Non-Turbo | 4.50-5.50 |
VACUUM SENSOR OUTPUT VOLTAGE DROP SPECIFICATIONS
| Applied Vacuum: In. Hg | Output Voltage Drop |
|---|---|
| 3.94 | .3-.5 |
| 7.87 | .7-.9 |
| 11.81 | 1.1-1.3 |
| 15.75 | 1.5-1.7 |
| 19.69 | 1.9-2.1 |