Discovery II Talk about the Land Rover Discovery II within.
Sponsored by:
Sponsored by:

Oxygen sensor D2 2003

Thread Tools
 
Search this Thread
 
  #11  
Old 07-28-2017, 04:58 PM
KingKoopa's Avatar
Recovery Vehicle
Join Date: Jul 2016
Posts: 949
Likes: 0
Received 54 Likes on 49 Posts
Default

Originally Posted by BackInA88
They both look like the white piece from the sensor connector are stuck in both vehicle harness connectors.
The 6 white posts are the pieces that hold the crimp connectors in the O2 plug I believe.

Grab one of the 6 white plastic pieces with some needle nose and see if they pull out.

x2 ^^^ Correct. Just pull out the white spacers.
 
  #12  
Old 07-29-2017, 09:34 AM
gulfstream69xr7's Avatar
Mudding
Thread Starter
Join Date: Nov 2014
Posts: 230
Received 53 Likes on 29 Posts
Default

Both pictures look like the white piece from the sensor connector are stuck in both vehicle harness connectors.
The 6 white posts are the pieces that hold the crimp connectors in the O2 plug I believe.

Grab one of the 6 white plastic pieces with some needle nose and see if they pull out.



Originally Posted by KingKoopa
x2 ^^^ Correct. Just pull out the white spacers.

This is why I come to this forum.


Grabbed a pair of needle nose this morning, white connector pulled right out, new oxygen sensor slipped right in. Done!


Thank you very much for the explanation and the answer. Saved me a ton of work and trouble.


Cheers!!









Both pictures look like the white piece from the sensor connector are stuck in both vehicle harness connectors.
The 6 white posts are the pieces that hold the crimp connectors in the O2 plug I believe.

Grab one of the 6 white plastic pieces with some needle nose and see if they pull out.



Originally Posted by KingKoopa
x2 ^^^ Correct. Just pull out the white spacers.

This is why I come to this forum.


Grabbed a pair of needle nose this morning, white connector pulled right out, new oxygen sensor slipped right in. Done!


Thank you very much for the explanation and the answer. Saved me a ton of work and trouble.


Cheers!!
 
  #13  
Old 07-29-2017, 10:25 AM
KingKoopa's Avatar
Recovery Vehicle
Join Date: Jul 2016
Posts: 949
Likes: 0
Received 54 Likes on 49 Posts
Default

glad it was the simple fix lol
 
  #14  
Old 07-29-2017, 01:59 PM
Best4x4's Avatar
Super Moderator
Join Date: Apr 2015
Location: Beaumont, TX
Posts: 7,737
Received 2,297 Likes on 1,688 Posts
Default

Also rule of thumb on Bosch Upstream/Downstream O2 connectors = Orange to Orange & Grey to Grey. Walker & Denso are grey regardless, but I've seen some people do some crazy stuff to O2 sensor wiring harnesses lol.
 

Last edited by Best4x4; 07-29-2017 at 02:03 PM.
  #15  
Old 07-29-2017, 05:11 PM
number9's Avatar
Pro Wrench
Join Date: Nov 2015
Location: Coastal Georgia
Posts: 1,935
Received 189 Likes on 184 Posts
Default

I tried cheap Rock Auto sensors, and they were dead right out of the box.
Cheap connectors fell apart causing your grief? Were the cheap sensors causing problems or was this just prophylactic?
......
 
  #16  
Old 07-31-2017, 08:12 AM
gulfstream69xr7's Avatar
Mudding
Thread Starter
Join Date: Nov 2014
Posts: 230
Received 53 Likes on 29 Posts
Default

Originally Posted by number9
Cheap connectors fell apart causing your grief? Were the cheap sensors causing problems or was this just prophylactic?
......
Cheap sensors were dead right out of the box. The Rover could not even read them. Threw codes for both sensors. Swapped in the Bosch sensors and reset the codes, "service" light is out and no new codes. Interestingly enough, it took a good long drive to get the Rover to "see" the new sensors.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
gulfstream69xr7
Discovery I
0
07-28-2017 12:54 PM
klandrover
General Tech Help
2
04-05-2016 12:50 PM
xb70valkarye
Discovery II
6
10-21-2009 05:26 PM
EATMAN
General Tech Help
4
11-10-2006 12:15 AM
xb70valkarye
Discovery II
1
02-08-2006 01:52 PM



Quick Reply: Oxygen sensor D2 2003



All times are GMT -5. The time now is 10:23 AM.