0 like 0 dislike
1.2k views
by
Need a picture of a  oxygen sensor heater control circuit Low bank 1
Vehicle: toyota sienna 2006

1 Answer

0 like 0 dislike
by (13.5k points)

P0037 Oxygen heater control circuit low Bank 1 Sensor 2

Bank 1 is where cylinder 1 is located and being Sensor 2 is the catalytic convertor monitor or the downstream 02 sensor.

​ Here a 02 sensor that has set a P0037.

Related questions

33.7k questions

32.5k answers

1.3k comments

23.0k users

Need A Repair Shop?
Find local automotive repair shops in your area.
...