This is a Brand new Oxygen O2 extender spacer. When you have a decat or sports cat fitted, due to the increased in emission, the ecu would think that the engine is at fault, therefore store a code on the ecu. A light would also be displayed on the dash. Simply fit o2 spacer, and reset the ecu, this should resolve the problem. Please note that there is no guarantee with o2 spacers. Some vehicles may require to have the ecu to remapped in order to be able to get rid of the engine light. If you have any questions, please do not hesitate to let us know
| Important information: some exhausts have very tight fitment between the exhaust and the o2 sensor hole leaving very little room for fitting straight o2 spacers, in which case, we advise the 90 degree version, known vehicle with this issue is the corsa and astra - but there are a lot more vehicles to be unknown, please kindly check with fitting before placing order to avoid disappointment. |
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