Sensor Operating Range Charts
NOTE:
For models or sensors not listed, see appropriate TESTS W/CODES
article.
Sensor operating range information can help determine if a sensor is out of calibration. An out-of-calibration sensor may not set a trouble code, but it may cause driveability problems.
NOTE:
Unless stated otherwise in test procedure, perform all voltage tests using a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance.
ENGINE COOLANT TEMPERATURE (ECT) SENSOR RESISTANCE (1)
| Application | °F (°C) | Ohms | ||
|---|---|---|---|---|
| Cirrus & Stratus | 200 (93) | 700-1000 | ||
| " | 70 (21) | 7000-13,000 | ||
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INTAKE AIR TEMPERATURE (IAT) SENSOR RESISTANCE (1)
| Application | °F (°C) | Ohms | ||
|---|---|---|---|---|
| Cirrus & Stratus | 70 (21) | 7000-13,000 | ||
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