Go Back   Land Rover Forum > Land Rover Tech > Tech Info
Register Garage All Albums FAQ Community Calendar Today's Posts Search

Tech Info Discuss general tech info here, from tech write ups and how-to's.


Reply
 
Thread Tools Display Modes
Old 03-29-2011, 04:49 PM   #1
Joey
Senior Member
 
Join Date: Mar 2011
Location: Liberty Twp, OH
Posts: 225
Garage
Default D1 O2 Sensor Wiring

Not sure where I found this:

Berfore I get flamed for mentioning Universals.......they were free and I have nothing to lose. They appear to be the same size as the Bosch direct fit though (13927 I think).

I know the Bosch wiring is:

White = heater (+ or - doesn't matter as there is no polarity)
White = (same as above)
Grey = Ground
Black = Signal

but the LR ones are different colors.
I think according to the Elec Manual that it's:

OG = heater (+)
YB = heater (-)
WG = Signal
WO = ground

Does anybody out there know if this is correct? It looks like it from the manual and pinout (see attached) but if somebody knows for sure, I would appreciate it.





GEMS 02 sensor wire colors:

red-12v heater
yelo-gnd
wht-gnd heater
blk-signal

note that these are the sensor wire colors, wire harness wire colors are different (looks like that's what you're listing above)
__________________
This forum is not used much... please go to:

http://www.landroverworld.org


Joey
Cincinnati OH
http://www.customroveraccessories.com Home of the New D2 horn buttons!

http://www.usarovers.com/ (call for Rover parts ask for Nathan 502-222-5859)

Rover Radio issues or IPOD Adapters http://home.valornet.com/splacket/index.htm

EAS fault http://www.rswsolutions.com

When working with GEMS vehicles. Never try to locate a misfire by pulling plug leads off - pull the injector connector instead. Otherwise you can blow up the ECU.

Secondly never swap ECUs between vehicles to test them, because both vehicles and ECUs may stop working, and you'll have to have them all reset by a franchised LR dealer (ouch!).
Joey is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 10:26 PM.


Sponsor Ads

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.

Garage vBulletin Plugins by Drive Thru Online, Inc.