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Q&A 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. 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. Q:How should I install oxygen sensor ? A:The following is the installation instructions: Use the correct part number as listed in the application catalogue ,Do not use sensor if i has been dropped ,Remove protection cap just prior to installation; Firstly install sensor body ensuring lead wire is not twisted or bent , Do not use impact wrench or socket type wrench to install sensor ,M18 sensors - install finger tight then 1/2-3/4 turn with a wrench (35-45Nm) ; Then connect and route lead wire as originally installed , Do not allow lead wire to touch exhaust manifold or any other hot component ,Do not apply any substances (especially oil or grease) to connector sensor ,Do not use leaded fuels,silicone or metal based additives. Q:When should replace the oxygen sensor? A:Oxygen Sensor Failure Symptoms: Reduced fuel mileage Failed emissions testing A check engine light Poor drive-ability Symptoms of a Bad Oxygen Sensor #1 – Check engine light on , Code checker identifying O2 sensor failure . You can diagnose the problem yourself if you have access to the right tools OBD2 diagnostic tool. O2 Sensor Codes include P0030, P0031, P0036, P0037, P0130, P0131, P0132, P0133, P0134, and P0135. #2 – A rotten egg odor emitting from the exhaust. #3 – A reduction in fuel economy. #4 – Your catalytic converter fails unexpectedly. #5 – Exhaust emissions reach undesirable levels. #6 – Your engine surges, hesitates, skips and bucks. Shipping PolicyReturns PolicyReturns PolicyHow We Can Help?Shipping Policy Your order is already taken in process of packaging by a specialist, who knows his/her job pretty well, in our warehouse. Anyways, the order will be sent in 1 business days, and after 2 to 5 business days, you should be able to meet your package. Our prior shipping carrier is USPS or FedEx, according to the product. Your tracking number, which will show up in your message as package sent, should keep you reassuring while you play with it. If any suspicious information is spotted, please break in and let us know! We are eager to help, otherwise it gives us an illusion of nothing going wrong. Returns Policy For a presumably defective product received, this one would be a bit tricky. Please tell us where the problem occurs, and our Customer Service and Technical Department will work it through with you. Pictures and videos can come in handy here. For any confusing or false description in the listing that causes a mis-purchase, please kindly remind us so we can improve our listings and continuously offer a better purchasing experience to you and to all our customers as well. Did it occur to be our mistake for the faulty transaction, we would be responsible for the return cost. We wish you understand the pressures here, and our effort will always come to your aid. Returns Policy Customer Service got fired if they don't work things out with you, so knock their door at will. If any question came in mind, please felt free to contact us through Messages. We will respond in 1 Business day. There shall be nothing to worry about as we have confidence to solve your issue. How We Can Help? For a presumably defective product received, this one would be a bit tricky. Please tell us where the problem occurs, and our Customer Service and Technical Department will work it through with you. Pictures and videos can come in handy here. For any confusing or false description in the listing that causes a mis-purchase, please kindly remind us so we can improve our listings and continuously offer a better purchasing experience to you and to all our customers as well. Did it occur to be our mistake for the faulty transaction, we would be responsible for the return cost. We wish you understand the pressures here, and our effort will always come to your aid. Copyright © 2021 Dianxiaomi
Price: 100.6 USD
Location: Cranbury, New Jersey
End Time: 2024-03-01T16:16:49.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Number of Sensors: 4
Wire Quantity: 4
Manufacturer Part Number: 11787545074, 11787545075, 11787558055, 11787558073
Superseded Part Number: For BMW 128i 328i xDrive X3 X5
Placement on Vehicle: Front, Left, Rear, Right
Brand: Unbranded
Type: Oxygen Sensor
Interchange Part Number: 11787540166, 11787540167, 11787544655, 11787545074, 11787545075, 11787545244, 11787557223, 11787558073, 11787558081, 11787558087, 11787569968, 11787589138, 11787614322, 234-5138, 24333
Sensor Type: Oxygen Sensor
Manufacturer Warranty: 1 Year
OE/OEM Part Number: 11787545074, 11787545075, 11787558055, 11787558073
Features: Requires Diagnostic Tool Calibration
Country/Region of Manufacture: Unknown
Universal Fitment: No
