Bank 1 is the pass side.
the code P0132 on dodge intrepid is : the right upstream o2 sensor is shorted to ground , possible causes are the o2 sensor is gone bad , the wiring or connectors are damaged or corroded, or the ( PCM) power control module
There is more than one O2 sensor on that vehicle and they are all threaded into the exhaust system at various points.
O2 sensor circuit low voltage (bank 2 sensor 1)
To replace the O2 sensor in a 1999 Dodge Intrepid, first, ensure the vehicle is cool and disconnect the negative battery cable. Locate the O2 sensor, which is typically found in the exhaust system, either upstream (before the catalytic converter) or downstream (after the catalytic converter). Use an O2 sensor socket or a wrench to unscrew the old sensor, then install the new sensor by threading it in and tightening it securely. Finally, reconnect the battery and clear any diagnostic trouble codes if necessary.
Trouble code P0155 means: O2 Heater Circuit (Bank 2, Sensor 1)
4
It should be on the Y pipe near the out put end.
Above cat pass side.Above cat pass side.
oxygen sensors or O2 sensors
Pop the hood, right hand side, under the exhaust manifold / heat shield. Almost directly underneath your 1st O2 sensor.
O2 sensor or vacuum leak