Sensor Operating Range Charts: Notes

NOTE: Unless stated otherwise in test procedure, perform all voltage tests using a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance. For connector terminal identification, see TERMINAL IDENTIFICATION in the TESTS W/CODES - 2.0L - NON-TURBO article.

ENGINE COOLANT TEMPERATURE (ECT) SENSOR RESISTANCE ⁽¹⁾

Application & Temperature °F (°C)

Ohms

77 (25)

9000-11,000

212 (100)

600-800

⁽¹⁾	Check resistance across ECT sensor terminals.

INTAKE AIR TEMPERATURE (IAT) SENSOR RESISTANCE ⁽¹⁾

Application & Temperature °F (°C)

Ohms

77 (25)

9000-11,000

212 (100)

600-800

⁽¹⁾	Check resistance across IAT sensor terminals No. 1 and 2.