TIANBANG Upstream Oxygen Sensor 234-9113 234-9114 89467-45030 894670E140 8946721020 For 2011-2014 Toyota Sienna L4-2.7L V6-3.5L
Fit Vehicles:
For 2011-2014 Toyota Sienna L4-2.7L
For 2011-2014 Toyota Sienna V6-3.5L
Must Know Before Buying:
The following information is for instructional and guidance reference only. We try and make them as accurate as we can.
If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below. If the sensor is good, further diagnosis is required. There're many different codes for specific functional failures, which are NOT necessarily relevant to the sensor. Find out what the Code means before leaving any feedbacks.
Items that have been installed, altered or contaminated are non-returnable.
1. ONLY a defective sensor after tested by a voltmeter is applied to manufacturer warranty.
2. 20% restocking fee is required if buyer bought wrong items due to not paying attention to fitment information and ask for return.
The Price, Quality & Functionality of the O2 Sensor is fully covered under our warranty & return policy. However, refund for any labor cost, expense in a dealer shop or damage due to wrong installation is NOT covered.
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.
Condition : New
Hysteresis : 89467-45030 234-9113
Sensor Type : Piezoelectric
Brand Name : TIANBANG
Resolution : Oxygen Sensor
Type : Oxygen Sensor
Linear : 350
Origin : Mainland China
Type : Heating Type
UPC : 686514871581
Interchange Part Number : 8946745030, 2349113
Fitment Type : Direct Replacement
Warranty : 1 Year
Other Part Number : SU14638, 5S13225
Placement on Vehicle : Front
Manufacturer Part Number : 89467-45030 234-9113
Surface Finish : OE NEW