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Old 03-28-2013, 09:08 AM
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Thanks again Savannah Buzz. #2 fuse is good. I am getting downstream codes also. Im going to do a 12v test tonight to see if there is actual power going to the o2s.
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Old 04-20-2013, 07:59 PM
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I'm having the same issues, did you fix yours? I have done everything you did lol even redone both front o2 wiring, No luck. Same codes come back, p1129 is this first to come back. I'm thinking there's a short somewhere just don't know where else to look maybe under the dash...
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Old 04-20-2013, 09:21 PM
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If you clean the connectors and made double sure the wiring is correct and ok then you could have gotten a bad O2 sensor. It happens, I have have first hand experience...

https://landroverforums.com/forum/di...sensors-53517/

Hope this helps you.
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Old 04-21-2013, 10:03 AM
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Update: went ahead and purchased 2 new upstream o2 sensors from advance auto and all codes went away. That was a few weeks ago and still no codes. I originally bought them from eBay.... : (. Won't do that again.
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