FixVault

Air Temperature Sensor

Disconnect negative battery cable and air flow meter connector. Connect ohmmeter leads to terminals 6 and 27 on potentiometer connector. If readings are not as specified, replace air flow meter. See Temperature/Resistance Relationship chart.

TEMPERATURE/RESISTANCE RELATIONSHIP

Temperature °F (°C) Ohms
32 (0) 5000
68 (20) 2500
104 (40) 1180
140 (60) 600