Acier Inoxydable CEL-Fix Adaptateur M18 avec Catalyseur Métalliques Droit

This Oxygen Sensor CEL-Fix adaptor is a solution pour vehicles avec titanium oxide sensors  ou "smart" Engine Control Units (ECUs) avec sophisticated checks where an electronic oxygen sensor simulator cannot achieve the desired results. It is Universel etapplies to almost all EOBD vehicles which have two oxygen sensors (one before etone after the catalytic converter). This CEL-Fix is used to restore a normal signal pour the oxygen sensor when the catalyst is removed  ou replaced avec a racing catalyst resulting in an error message (CEL-Check Engine Light) in the controller. Unlike simple designs that place the Oxygen Sensor just a bit away from the exhaust gas stream etprevent the CEL only pour short term, our CEL-Fix adaptor has an integrated HJS mini-catalyst which actually improves the exhaust gas quality before it is measured by the Oxygen Sensor. It comes avec an Oxygen Sensor Standard Thread M18x1.55 on each side pour easy installation. The CEL-Fix adaptor MUST be installed ONLY on the second Oxygen Sensor which is always located after the Catalytic converter. Pour vehicles avec 2 parallel catalytic converters (Gauche etDroit), must be used 2 CEL-Fix adaptors, always to the second Oxygen Sensor after the Catalyseurs. Warning: Never install the CEL-Fix adaptor to the first oxygen sensor (nearest to the engine) located in front of the catalytic converter, since it is responsible pour proper information of the mixture because the CEL-Fix adaptor it will not work! Attention: After the installation of the adaptor you must take your car to a mechanic to switch off the CEL by computer!