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Engine Controls - Sensor Operating Range Charts: Introduction

NOTE: Before using sensor operating range information, check for any related Technical Service Bulletins (TSBs).

Sensor operating range information can help determine if a sensor is out of calibration. An out-of-calibration sensor may not set a diagnostic trouble code, but it may cause driveability problems.

NOTE: Unless stated otherwise, perform all voltage tests using a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance.