Sonata GL V6-2.5L (1999)
Oxygen Sensor: All Technical Service Bulletins
Engine Controls - O2 Sensor Connector Guidelines
Group: GENERAL
Number: 04-00-001
Date: MAY, 2004
Model: ALL
Subject
GENERAL GUIDELINE FOR 02 SENSOR CONNECTORS
DESCRIPTION:
Most 02 sensors use the wiring/connector for the "reference air" used in determining the 02 signal.
WARNING:
Do not use connector grease on 02 sensor connectors. The grease may cause electrical connection problems.
