Engine Controls - Sensor Operating Range Charts: Introduction
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. To determine correct engine control system, see SYSTEM APPLICATION table.
SYSTEM APPLICATION
| Application | System |
|---|---|
| 1.8L, 2.0L A/T & 2.5L | EEC |
| All Others | EEC-IV |
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 sensor testing procedures, see appropriate G - TESTS W/ CODES article in the ENGINE PERFORMANCE Section.