P0155 O2 Sensor Heater Circuit Malfunction
04-07-2007, 11:52 AM
#1
Thread Starter
Join Date: Mar 2007
Location:
Posts: 15
P0155 O2 Sensor Heater Circuit Malfunction
P0155 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1) I keep getting this fault.
This is a 96 V6 and I have replaced the O2 sensor on the passenger side. I was also getting a PO300 code and replaced the spark plugs. This seems to have cleared up.
What else do I need to look for to eliminate the PO155?
This is a 96 V6 and I have replaced the O2 sensor on the passenger side. I was also getting a PO300 code and replaced the spark plugs. This seems to have cleared up.
What else do I need to look for to eliminate the PO155?
04-07-2007, 04:29 PM
#2
Thread Starter
Join Date: Mar 2007
Location:
Posts: 15
RE: P0155 O2 Sensor Heater Circuit Malfunction
I have now replaced the driver side O2 sensor. It had a universal sensor vs OEM. I still have the same codes. I am curious about the wiring of the sensor. The wire colors that I have going to the sensor are red, red w/black, white, and red w/grey. None of which are covered in the Color reference table that came with the sensor.
Any help would be greatly apprecicated.
Any help would be greatly apprecicated.
Thread
Thread Starter
Forum
Replies
Last Post
Redstang88
4.6L General Discussion
2
04-02-2011 03:55 PM
