Discovery II Talk about the Land Rover Discovery II within.
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  #11  
Old 09-28-2012 | 07:36 PM
ghengis86's Avatar
Rock Crawling
Joined: Mar 2012
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From: Northwest Indiana
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Originally Posted by aarongregor
I always wondered if one of the female connectors was bad or dirty. I thought about that after we parted ways.
Trust me, there have been and always we be dirty female connections. Unfortunately, and after too much ethanol, I've had my share. I would recommend you test your male connector; could have picked something up and can never be too careful. Or, to be on the safe side, always -ALWAYS- shrink wrap your male connector.
 
  #12  
Old 09-28-2012 | 07:41 PM
aarongregor's Avatar
Winching
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From: Mississippi
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ALWAYS- shrink wrap your male connector.

Great idea ghengis86!
 
  #13  
Old 09-29-2012 | 06:00 AM
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Overlanding
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Boots on plugs are up against coil, so yes they are on, maybe the order is wrong.
this is what i have, sitting in car looking at engine.
1658 top
7432 bottom
Mike not sure if you remember but i had this promlem before i changed out parts, nothing has helped. You advised the STI wires which i like, also was burning low octane gas and changed to high octane. I have had the ECM tested back in the States, I'm in Mexico. ECM checked out fine. Which male connector are you guys talking about.
 

Last edited by Akumal; 09-29-2012 at 06:12 AM.
  #14  
Old 09-29-2012 | 06:37 AM
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I had mentioned about 6 weeks ago that the front O2 sensor on bank 2 was covered in oil i checked the signal wire with meter and read 13 volts going back to ECM. Not .5 volts. I cleaned the connector which fixed problem, but car still ran rough, i thought maybe i have fryed the ECM, thats why i had it tested at a lab. Checked out fine . They even checked the injector circuits, also checked fine. So i replaced Sensors, Plugs and wires, nothing has helped.
 
  #15  
Old 09-29-2012 | 10:13 PM
aarongregor's Avatar
Winching
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From: Mississippi
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The O2 sensor male and female connectors is what we are talking about AKumal. Up and down stream.
 
  #16  
Old 09-30-2012 | 10:54 PM
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Overlanding
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Thank you, i will clean all sensor connectors.
 
  #17  
Old 10-02-2012 | 07:18 AM
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Overlanding
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Last cry for help, car runs to bad to drive, will have to tow about 250 miles to Land Rover Shop to have it put on a scaner. For some reason i think it will be be a simple fix, but cant find the problem. I have done everything i was asked, but no luck.
 
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