Section 11 (Engine Controls - Sensor Operating Range Charts - 4.0L): Introduction
WARNING: This page is about a different variant/trim than selected.
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 will cause driveability problems.
NOTE:
Unless specified otherwise, perform all voltage tests using a Digital Volt-Ohmmeter (DVOM) with minimum 10-megohm input impedance.