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View Full Version : Primary Oxygen sensor wiring 2002 DC5r



red_itr
02-05-2009, 09:45 PM
Changed my front sway bar today and whilst taking it off i accidently pulled the 4 Oxygen sensor wires out of the plug. The colours are...

Green
White
Black
Black

Problem is they dont have any markings to let you know the order in which they need to be plugged in I have tried a few different combination's just by guessing but each time i start the car the engine light comes on.

If someone with a dc5r knows or even better can take a quick photo of the wires going into the plug it would be a HUGE help!!

Also the black wires are exactly the same so i guess it will narrow it down to a 50% chance.

red_itr
03-05-2009, 05:07 PM
can anyone take a photo of thye connection between the plug showing the green, black, black and white wires and what they connect to. need help

ECU-MAN
03-05-2009, 05:16 PM
http://www.ozhonda.com/forum/showthread.php?t=68798

red_itr
03-05-2009, 10:08 PM
found this picture on the internet which solved my problems (both of the blacks are grounds apparently so it doesn't matter which way you plug them in).

Thought id post it up here just in case this happens to anyone else. hope the picture works ;)
The primary sensor is the lower one

http://media.photobucket.com/image/oxygen%20sensor%20integra/sakthao/O2%20Sensor/NTK%2024172%20Replacement/NTK10.jpg

CRXer
03-05-2009, 11:16 PM
it will not work if u get the ground wires mixed up,even more so that it is a current driven sensor on the k series ecu.

at the very least follow ecumans link above & make sure u get the 2 positive wires correct & if it throws codes once its installed then u know the grounds are reversed.

also dont follow that pic u linked it appears to be wrong from that angle,follow ecumans link instead.