Product Description
Feature:
*Stock parts direct replacement
*100% test before shipment
*Plug pins: 4-wire
Interchange Part Number:
234-4099 234-4065
Fits:
Package content:
2x Oxygen Sensor
Tips Before Buying:
Please check actual stock part size before purchasing replacements. Compatibility list on eBay listing is not a complete list and it is a known issue that there are errors on it;
If possible please try to use laptop to check the compatibility chart, the detail information will be showed in compatibility chart due to mobile phone or tablet PC can not show the detail note about vehicles.
If you encounter model/functional compatibility issue, please contact us for assistance. We will help you exchange to compatible item (if available)
Q: How do I know the O2 sensor is good or not?
A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.
Use a 10-megaohm digital voltmeter. Hook up the voltmeter's red probe to the sensor's signal wire and the black probe to engine ground. (Use back probe method, DO NOT pierce the wire.) For a good sensor, voltage should fluctuate constantly between 0.1 and 0.9 volts after starting the engine for 2 or 3 minutes.
Please take a video clip of the voltmeter and contact us if our sensor:
*Goes above range between 0.1 and 0.9 volt
*Remains below 0.5 volts
*Stays fixed at a particular voltage
Q: How to install a new oxygen sensor ?
Step 1. Locate the oxygen sensor position and remove it with a socket
Step 2. Compare the new sensor to the old sensor to ensure a proper installation
Step 3. Please clean the threaded port to ensure a proper seal of the new sensor
Step 4. Gently tighten the sensor in or order to keep wire free from damage and avoid sensor leakage
Step 5. Reinstall the connecor, try to clear it if the car has diagnostic trouble cod
Q: Why does the oxygen sensor have false alarm, after installation ?
A:The clearing of the errors can be obtained on most systems when the vehicle battery is disconnected for at least 60 seconds. The assignment of the new sensor parameters is done automatically when the errors are cleared, but in some systems a short adapting tour is required. In this case the vehicle has to be driven on the road for some 10-15 minutes, in order to have the ECU adapt itself to the new sensor.
Please remember to wear protective gear when handling and/or installing any auto part !
It's important to accurately identify which oxygen sensor is which so you can replace the correct sensor.Oxygen sensors are expensive and difficult to replace, so you want to make sure you have the correct location before you replace anything.
Very Important Detail:
