Innova SD35 SD-Advisor: O2 Sensor Monitor

Purpose

To guide you on how to access the vehicle’s two or more O2 sensors using the Innova SD35 SD-Advisor Tablet Scan Tool.

Introduction

The O2 Sensor Monitor lets you view the test results of the vehicle’s two or more O2 sensors. These sensors are designed to help identify problems that can reduce fuel efficiency or increase emissions. Each O2 sensor has a unique name that identifies its location in the exhaust system – cylinder bank location (bank 1 or bank 2) and its location in relation to the catalytic converter (upstream or ownstream). Please reference the vehicle’s service manual for further information.

Step 1 - Connect the Innova SD35 SD-Advisor Tablet Scan Tool to the vehicle and select the 'OBD2 Diagnostics' function.

• First, connect the Innova SD35 SD-Advisor Tablet Scan Tool to your vehicle via the Diagnostic Link Connector (DLC) to retrieve the vehicle's information.

Step 2 – View the O2 Sensor Monitor.

• From the OBD2 Menu, select OBD Monitor Test - $6, then press the OK button.
  • The OBD Monitor Test screen will display.

• If the O2 Sensor Monitor is not supported by the vehicle under test, a notification is displayed. Press the Back button to return to the OBD2 menu.
• Select the item you wish to view, then press OK.
  • The screen displays the test result.
• When you have finished viewing the retrieved test data, press Next to view results for the next test, or press Back to return to the Select Test menu.