2002 Nissan Altima "oxygen sensors" Questions

...can help you understand the meaning of code. for po300: Possible causes of OBD code P0030: Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit open shorted to ground - Heated Oxygen Sensor (H2OS) ...

...Powertrain Control Module (PCM) or Electronic Control Module(ECM) monitor the function of the Front Oxygen (O2) sensor or Air/Fuel (A/F) sensor by comparing the signal with the Rear O2 sensor. ...

Oxygen sensors are mounted either side of the catalytic converter. Number 1 is mounted before the cat in the down pipe and the Number 2 is in the exhaust pipe just after the cat, think the number 2 is

...PO171 system too lean bank 1 .could anyone please tell me what this means thanks i think its the oxygen sensor (pre cat) in exhaust Yeah i have the same problem with my prelude when i put straight ...

...P0141 & 0325 codes. What is the fix for P0141 and P0325 error codes. p0325 = bank 1 sensor 2 oxygen sensor p0141 = knock sensor if it were me you could watch the sensor on a scanner to see if ...

...no 3 injector did not fix problem p0171 = fuel system too lean, this means vacuum leak or faulty oxygen sensor p0303 = cylinder 3 misfire p0325 = knock sensor malfunction. p0303 and p0325 - i can ...

where is the oxygen sensor on a 1993altima where is the oxygen sensor on a 1993 altima It will be in the Exhaust Mainfold before the Catalytic Converter.

OBD II code PO135 Oxygen O2 Sensor Heater Circuit Malfunction (Bank1, Sensor1)A code P0135 may mean that one or more of the following has happened:O2 Heater element resistance is highInternal short or

...Oxygen sensor. Now Bank 1 Sensor 1 means the bad O2 sensor is the one on the number one cylinder side (which is the cylinder closest to the timing belt or where all your belts and pulleys are),which ...

...sensors) > Fuel injectors sticking closed > Computer malfunction This MUST be diagnosed by using a scanner that can read fuel trim data to determine tha cause of the problm as well as to verify ...