Toyota Workshop Service and Repair Manuals

Vapor Pressure Sensor: Specifications

Output voltage with voltmeter connected to terminals PTNK and E2 of the ECM under the following conditions

Vacuum (2.0 kPa, 0.59 in Hg) applied  ..........................................................................................................................................................   1.3 - 2.1 Volts
No vacuum  ....................................................................................................................................................................................................   3.0 - 3.6 Volts
Pressure (1.5 kPa, 0.22 psi) applied  ..............................................................................................................................................................   4.2 - 4.8 Volts