0 like 0 dislike
2.3k views
by

coding PO-036, PO-138, PO-140, PO-141, PO-054 what does it mean?

Vehicle: 2009 Chevy Aveo 1.6

2 Answers

0 like 0 dislike
by (13.4k points)

P0036  02 sensor heater control circuit sensor 2

P0138   02 sensor circuit high volts Bank 1 sensor 2

P0140  02 sensor no activity detected bank 1 sensor 2

P0054  Heater resistance circuit sensor 2

This is the 02 sensor which monitors the catalytic, 02 sensor does degrade due to mileage,sensor 2 is the one behind the catalytic

0 like 0 dislike
by (13.4k points)

P0036  02 sensor heater control circuit sensor 2

P0138   02 sensor circuit high volts Bank 1 sensor 2

P0140  02 sensor no activity detected bank 1 sensor 2

P0054  Heater resistance circuit sensor 2

This is the 02 sensor which monitors the catalytic, 02 sensor does degrade due to mileage,sensor 2 is the one behind the catalytic

Related questions

0 like 0 dislike
0 answers 455 views
1 like 0 dislike
2 answers 4.9k views
0 like 0 dislike
0 answers 513 views
0 like 0 dislike
1 answer 196 views
1 like 0 dislike
2 answers 795 views

36.2k questions

32.2k answers

1.3k comments

22.8k users

Need A Repair Shop?
Find local automotive repair shops in your area.
Does your car have Safety Recalls? → Check here
...