Operation CHARM: Car repair manuals for everyone.

Pressure, Vacuum and Temperature Specifications

ATMOSPHERIC PRESSURE SENSOR
Voltage between ground and terminal D:
Sea level 3.5 vdc - 4.5 vdc
High altitude [1] 2.5 vdc - 3.5 vdc

BAC VALVE
Resistance Value:
At 20 ° C (68° F) 10.8 - 12.3 ohms
Operating Range:
Opening Temperature below 60° C (140° F)

INTAKE AIR THERMOSENSOR (in air flow meter)
Resistance Value:
At -20° C (-4° F) 13.6k - 18.4k ohms
At 20° C (68° F) 2.2k - 2.7k ohms
At 60° C (140° F) 493 - 667 ohms

INTAKE AIR THERMOSENSOR (in dynamic chamber)
Resistance Value:
At 20° C (68° F) 37.3k - 45.6k ohms
At 50° C (122° F) 10.5 - 12.9 ohms
At 85° C (185° F) 3.1 - 3.8 ohms

PURGE CONTROL SOLENOID
Resistance Value:
At 20 ° C (68° F) 23 - 27 ohms

WATER THERMOSENSOR
Resistance Value:
At -20° C (-4° F) 14.5k - 17.8k ohms
At 20° C (68° F) 2.2k - 2.7k ohms
At 40° C (104° F) 1.0k - 1.3k ohms
At 60° C (140° F) 0.28 - 0.35 ohms
At 80° C (176° F) 0.290k - 0.354k ohms

WATER THERMOSWITCH
Closes over 17° C (63° F)

[1] Over 2,000 m (6,500 ft)