Questions & Answers for: po 138

...PO 138 codes I have a PO137 bank 1 sensor 2 and a PO138 bank 1 sensor 2 code showing on my 2004 Jeep what does this mean and which sensor is it that needs to be changed driver side, passenger side? ...

06 pt cruiser po 138 (bank 1 sensor 2) O2 sensor heating malfuntion. replacing thje O2 sensor.(oxygen sensor) it is located on the exhaust manifold pipe.

138 FM 145.437.50 NO-018 HF1-IC 83 CW 1.800.00 NO-019 HF2-IC 80 CW 7.068.19 NO-020 HF3-IC 87 CW 21.225.13 NO-021 50M-IC 84 CW 50.000.00 NO-022 VHF-IC 72 CW 145.437.50 NO-023 UHF-IC 74 CW 438.900.00 NO

...po 138 hearter sensor malfun. bank 1 sensor 1) I have been told the sensor is located by the # 1 spark plug. The only thing I see by the plug looks like a water temp. plug going it to the head with ...

...Po 138 codes for a Nissan pathfinder 2001 i just replace some 02 sensors and a mass airflow sensor, my check engine lite is on what can i do about it Hello! Which O2 sensor did you change? P0138 and ...

...engine on my 99 GC, now I'm getting codes Replaced engine on my 99 GC 4L, now I'm getting codes po 132 and po 138 Hello... Sounds like both Oxygen Sensors are bad or are not connected.. Good

...138 406 and 403 all start with po .can someone please help me figure out what could be the problem contact parts store for code analisis may have a faulty computer.. There are several possible causes ...

...PO 138 & read up That is how you find codes Now before you throw parts at the unknown, google & study obd 2 systems & oxygen sensors You will be very suprised how much there is to ...

Po 218,po 303, po 138, and po141. Jeep Liberty 2003 P0218/ overheat transmission, p0303 / #3 cylinder misfire, p0138 / O2 sensor, p0141 is rear O2 sensor, hope this helps

PO 138 AND PO 607 X 2 i don't Know whats that mean i need help i don't know nothing about cars just got it 3 days ago from the dealer...WHAT CAN I DO? Here is a video on the PO138. I am sending a page