The oxygen sensor is usually located on the exhaust system. You should find it just after the exhaust manifold and just ahead of the ctalytic converter...Don the Juan.
the O2 Sensor Should be on top of your exhaust manifold
The upstream O2 sensor is mounted in the ehxaust manifold The downstream O2 sensor is mounted in the exhaust pipe after the catalytic converter
The upstream O2 sensor is mounted in the ehxaust manifold The downstream O2 sensor is mounted in the exhaust pipe after the catalytic converter
unscrew it
It's the sparkplug looking thing sticking out of the exaust somewhere around the catalic converter
Trouble code P0145 means: O2 Circuit Slow Response (Bank 1, Sensor 3) Replace O2 sensor
16518- P0134 O2 Sensor Circ.,Bank1-Sensor1 No Activity Detected 16519- P0135 O2 Sensor Heater Circ.,Bank1-Sensor1 Malfunction
It depends on which o2 sensor.
The upstream O2 sensor is mounted in the ehxaust manifold The downstream O2 sensor is mounted in the exhaust pipe after the catalytic converter
The upstream O2 sensor is mounted in the ehxaust manifold The downstream O2 sensor is mounted in the exhaust pipe after the catalytic converter
The upstream O2 sensor is mounted in the ehxaust manifold The downstream O2 sensor is mounted in the exhaust pipe after the catalytic converter
P0133 means "Oxygen Sensor Circuit Slow Response (Bank 1, Sensor 1)." Your car may be running rich and using excess fuel. Check the O2 sensors, especially the first O2 sensor before the cat, and check to be sure you don't have any exhaust leaks. I had this code appear once on my 2002 VW Jetta 1.8t, and replacing the front O2 sensor fixed the problem.