OEM 2000 Chevrolet Venture Oxygen Sensor

2000 Chevrolet Venture Parts Questions & Experts Answers

• Q: How to replace the Heated Oxygen Sensor (HO2S2) properly on 2000 Chevrolet Venture?

  A: When you replace Heated Oxygen Sensor (HO2S2) maintain respectful handling which prevents drops and ensures open accessibility of the in-line connector and louvered end while keeping them free from contaminants and debris and any cleaning agents. No cleaning products should be used. Wiring damage to the pigtail or damaged connector or terminal necessitates a new oxygen sensor because fixing attempts could create air reference obstructions that reduce sensor performance. Contact cleaner must never touch sensor connectors or vehicle harness connectors because this damages the sensor pigtail and harness wires would cause lead wire bends that result in performance problems. Avoid ripping out the oxygen sensor ground wire since it functions as the sensor's sole grounding point and preserve the peripheral connector seal of the vehicle harness to stop water intrusions. If you need to repair the terminals use the Packard's Crimp and Splice Seals Terminal Repair Kit instead of soldering for maintaining air reference. Turn off the ignition system and raise the vehicle before disconnecting the oxygen sensor electrical connection. Special anti-seize compound made of graphite and glass beads needs application to the sensor threads. You must apply the compound to the threads before reinstalling a sensor that you removed. The J 39194-B heated oxygen wrench must be used to safely remove the heated oxygen sensor. For installation, coat the threads of the heated oxygen sensor/catalyst monitor with anti-seize compound GM P/N #5613695, install the HO2S2, and tighten it to 42±14 N.m (31 lb ft). The vehicle must be lowered after connecting the sensor electrical connector.