Check Engine Light P0037
Pole Position
Joined: May 2007
Posts: 3,405
Likes: 55
From: 408 NOR CAL
If I open the hood and stand on the passenger side, I can see 3 of the 02 sensors 2 in the engine bay within about 12" of eachother, and the 3rd is the one I found under the passenger side. If I look at the grommett that goes to the B2S2 and look directly across, on the exact opposite side under the driver seat, there is a rubber gromett, but nothing coming out of it. I also peeled the carpet back as much as I could and didnt feel anything going down under the car as the picture describes... These pics are for an 03 gs300, right?
Any thoughts? Much appreciated.
Any thoughts? Much appreciated.
2JZ-GE
Bank 1 (B1) refers to the bank that includes cylinder No. 1.
Bank 2 (B2) refers to the bank opposite bank 1.
Sensor 1 (S1) refers to the sensor that is located before the catalytic converters.
Sensor 2 (S2) refers to the sensor that is located after the catalytic converters.
Bank 1 (B1) refers to the bank that includes cylinder No. 1.
Bank 2 (B2) refers to the bank opposite bank 1.
Sensor 1 (S1) refers to the sensor that is located before the catalytic converters.
Sensor 2 (S2) refers to the sensor that is located after the catalytic converters.
Thread Starter
Pole Position
Joined: May 2008
Posts: 228
Likes: 5
From: in
Awesome, that was much easier to find and change. This has solved my P0037 problem...
For what its worth - if you use a universal 02 sensor replacement (id recommend NOT, spend the extra $40 and get exact fit) and cut off the wires before the connection clip instead of after - the wire mapping is as shown below
White goes to Blue
Grey goes to Black
Black with red goes to Black
Brown goes to white
So for the color code chart in your instructions you will use the colors on the right side (black black blue white) and map them to the universal sensor. Probably wont make any sense at all unless you do what I did, but hope it helps someone sometime!
For what its worth - if you use a universal 02 sensor replacement (id recommend NOT, spend the extra $40 and get exact fit) and cut off the wires before the connection clip instead of after - the wire mapping is as shown below
White goes to Blue
Grey goes to Black
Black with red goes to Black
Brown goes to white
So for the color code chart in your instructions you will use the colors on the right side (black black blue white) and map them to the universal sensor. Probably wont make any sense at all unless you do what I did, but hope it helps someone sometime!
Driver School Candidate
Joined: Aug 2012
Posts: 16
Likes: 1
From: ca
Awesome, that was much easier to find and change. This has solved my P0037 problem...
For what its worth - if you use a universal 02 sensor replacement (id recommend NOT, spend the extra $40 and get exact fit) and cut off the wires before the connection clip instead of after - the wire mapping is as shown below
White goes to Blue
Grey goes to Black
Black with red goes to Black
Brown goes to white
So for the color code chart in your instructions you will use the colors on the right side (black black blue white) and map them to the universal sensor. Probably wont make any sense at all unless you do what I did, but hope it helps someone sometime!
For what its worth - if you use a universal 02 sensor replacement (id recommend NOT, spend the extra $40 and get exact fit) and cut off the wires before the connection clip instead of after - the wire mapping is as shown below
White goes to Blue
Grey goes to Black
Black with red goes to Black
Brown goes to white
So for the color code chart in your instructions you will use the colors on the right side (black black blue white) and map them to the universal sensor. Probably wont make any sense at all unless you do what I did, but hope it helps someone sometime!
Hi, so the pictures are for a GS300 2003 give or take a year? So Bank 1 sensor 2 is on which side? driver side or passenger and is it underneath connected to manifold? It doesn't go inside the cabin and I don't have to pull any rugs correct?
sorry for the machine gun questions
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