replace it..It should screw right in with a wrench.
how to replace a knock sensor on a 2002 hyundai elantra
The upstream heated oxygen sensor is located ahead of the catalytic converter The downstream heated oxygen sensor is located behind the converter
The upstream heated oxygen sensor is located ahead of the catalytic converter The downstream heated oxygen sensor is located behind the converter
The upstream heated oxygen sensor is located ahead of the catalytic converter The downstream heated oxygen sensor is located behind the converter
The upstream heated oxygen sensor is located ahead of the catalytic converter The downstream heated oxygen sensor is located behind the converter
The 1996-2001 Elantra's have two sensors the upstream and downstream the upstream sensor is located the exhaust manifold and the downstream is located behind the catalytic converter.
I believe it is a input speed sensor. Hyundai calls them pulse generators on the 99 elantra.
The Catalytic converter is located underneath the vehicle right behind the upstream oxygen sensor
by driving my car the hyundai elantra 01 stall out and i replaced spark plugs , cam sensor crank shaft position sensor and still not ignighte
It is the Oxygen Sensor that is screwed into the exaust pipe just past the catalytic converter. Sensor 2 means the downstream O2 sensor, post converter.
Vehicle speed sensor
The VSS sensor is located on the transaxle