10PCS O2 Oxygen Sensor Spacer Adapter Test Pe Extension Extender Adapter CEL M18X1.5 HHO 45mm Bung

Product Descrtion

Lenght is 45mm long

On ODB-II vehicles (96+), the ECU has two O2 for diagnostic purposes. The first O2 sensor is located before the Catalytic Converter. This O2 sensor is responsible for all the Air/Fuel tuning and is imperative to the operation of the vehicle.

The second O2 sensor is located after the Catalytic Converter. The whole purpose of this O2 sensor is to ensure that there is a functioning catalytic converter in the system. The way it can detect this is to make sure that there is a difference in exhaust gaes between the first O2 sensor and the second. If the same exhaust reading is detected, then the ECU knows that there is either a damaged Catalytic Converter or no Catalytic Converter at all.

The ECU will then trigger a Check-Engine Light. On some instances, the vehicle will be thrown into a "Null" mode where the vehicle will not go over a certain speed and will be basically rendered usele.

This mechanical O2 fix is basically a way to space out the O2 sensor so that it still reads SOME exhaust gaes but it removes the O2 sensor from the direct flow of the gaes as to make the ECU believe there is a restriction in the exhaust gaes such as by a Catalyst.

There is NO GUARANTEE that this product will work on your specific application. There are always mixed results depending upon the layout of the exhaust system and the tuning of the ECU, however, this mechanical O2 fix is well known for eliminating most CEL s caused by an O2 Sensor.

NOTE: There is no guarantee that this will eliminate your O2 sensor CEL. Some vehicles will need their ECU reset if the CEL is triggered before hand.

- O2 Sensor Thread Pitch: M18x1.50

NOTE: All Exhaust and Suspension products are deemed for "off-road use only"-- please check local laws regarding the modification of the exhaust syst by checking the vehicle code for your state. Many states are more stringent on exhaust modification laws and to pa SMOG. Please check your local laws.

Package Included: 10 PACK 45MM O2 OXYGEN SENSOR EXTENDER

NOTE:

If you have any questions, please feel free to contact us. We will respond you as soon as poible. We maintain high standards of excellence five stars and strive for 100% customer satisfaction!

Positive Feedback is very ant to us. We request that you contact us immediately before you give us neutral or negative feedback, we make sure we would suply best service for your customers.

Contact Customer Service

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.