Forum: X5 (E53) Forum
01-06-2016, 08:43 AM
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Replies: 68
Views: 7,072
Somehow I think I'll get the short end of the...
Somehow I think I'll get the short end of the stick after that exchange...
I'm not experienced enough in the DME, clearing codes, and fuel trim logs to make a determination as to what is going on...
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Forum: X5 (E53) Forum
01-05-2016, 06:41 PM
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Replies: 68
Views: 7,072
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Forum: X5 (E53) Forum
01-05-2016, 04:32 PM
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Replies: 68
Views: 7,072
More logs for your enjoyment - these are recent...
More logs for your enjoyment - these are recent logs, but with the clearing of codes prior to each run. I will stop clearing the codes now and let them ride...
Ambient temps are below 32F in these...
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Forum: X5 (E53) Forum
01-05-2016, 02:21 PM
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Replies: 68
Views: 7,072
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Forum: X5 (E53) Forum
01-04-2016, 08:59 AM
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Replies: 68
Views: 7,072
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Forum: X5 (E53) Forum
01-03-2016, 09:53 PM
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Replies: 68
Views: 7,072
JFOJ:
You rock! Thanks for that info, and...
JFOJ:
You rock! Thanks for that info, and confirms my thoughts about what that line is actually used for. I need to have the vacuum gauge read vacuum between the throttle plate and the intake...
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Forum: X5 (E53) Forum
01-03-2016, 09:37 PM
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Replies: 68
Views: 7,072
Upallnight:
Did that last week - plugged the...
Upallnight:
Did that last week - plugged the vacuum line going back the frame to the regulator - no change.
My question was more about when that line should be pulling vacuum. Plugged it...
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Forum: X5 (E53) Forum
01-03-2016, 08:27 PM
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Replies: 68
Views: 7,072
Uppallnight:
What and when should that...
Uppallnight:
What and when should that vacuum line be pulling vacuum? I had the vacuum gauge on it today (via a tee connector) but at idle and revving to 3000 rpm produced no vacuum on my gauge....
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Forum: X5 (E53) Forum
01-03-2016, 08:03 PM
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Replies: 68
Views: 7,072
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Forum: X5 (E53) Forum
01-03-2016, 05:55 PM
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Replies: 68
Views: 7,072
JFOJ, Others:
Crank sensor was replaced 3...
JFOJ, Others:
Crank sensor was replaced 3 weeks ago.
New logs attached again... in the first file I have captured the misfire (limp mode) condition where fuel status = 8. It is at row 647 in...
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Forum: X5 (E53) Forum
12-31-2015, 07:59 PM
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Replies: 68
Views: 7,072
Another log, this time at much slower than...
Another log, this time at much slower than highway speeds.
Was out for dinner tonight, short trip from the house. Left the restaurant, and threw codes and limp mode while cruising at about 45 MPH....
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Forum: X5 (E53) Forum
12-30-2015, 03:40 PM
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Replies: 68
Views: 7,072
JFOJ:
Same codes on hill as at highway...
JFOJ:
Same codes on hill as at highway speeds - P0300 through P0306 - they all get thrown at the same time. Sometimes it throws the codes as pending, sometimes stored, and sometimes it causes the...
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Forum: X5 (E53) Forum
12-30-2015, 02:10 PM
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Replies: 68
Views: 7,072
JFOJ:
Answers below... thanks!
Fuel...
JFOJ:
Answers below... thanks!
Fuel pressure gauge was taped to the middle of the windshield (just under the rearview mirror), so my reading of it while driving may be slightly off. The fuel...
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Forum: X5 (E53) Forum
12-29-2015, 05:49 PM
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Replies: 68
Views: 7,072
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Forum: X5 (E53) Forum
12-29-2015, 04:30 PM
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Replies: 68
Views: 7,072
JFOJ:
Swapped the relays a week or so ago,...
JFOJ:
Swapped the relays a week or so ago, actually replaced the fuel pump relay with a brand new relay today. No change.
Also replaced the idle control valve, no change.
Removed and...
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Forum: X5 (E53) Forum
12-28-2015, 10:38 AM
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Replies: 68
Views: 7,072
JFOJ:
Thanks for the quick glance at the...
JFOJ:
Thanks for the quick glance at the logs. These were taken at highway speeds, after the truck had been running at least 1.5 hours on the highway, no rain, ambient temp was between 8 C and 9...
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Forum: X5 (E53) Forum
12-27-2015, 07:17 PM
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Replies: 68
Views: 7,072
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Forum: X5 (E53) Forum
12-24-2015, 11:36 AM
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Replies: 68
Views: 7,072
Pulled all connectors to the DME and reset. No...
Pulled all connectors to the DME and reset. No sign of oil, water, or coolant intrusion on the pins. Will be taking a long trip this afternoon and will log and see if resetting the pins has had any...
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Forum: X5 (E53) Forum
12-23-2015, 02:44 PM
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Replies: 68
Views: 7,072
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Forum: X5 (E53) Forum
12-23-2015, 02:17 PM
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Replies: 68
Views: 7,072
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Forum: X5 (E53) Forum
12-22-2015, 02:49 PM
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Replies: 68
Views: 7,072
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Forum: X5 (E53) Forum
12-22-2015, 01:39 PM
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Replies: 68
Views: 7,072
JFOJ:
Thanks for the support here.... I...
JFOJ:
Thanks for the support here.... I swapped the horn relay with the fuel pump relay, as well as changed the two cam sensors and the crank sensor. (Horn worked fine under either relay switch)...
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Forum: X5 (E53) Forum
12-18-2015, 05:25 PM
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Replies: 68
Views: 7,072
More updates....
Replaced MAF
Replaced...
More updates....
Replaced MAF
Replaced rear O2 sensors (previously only replaced front O2 sensors)
This made a small change - I can run between 65-75 MPH without any misfire codes being...
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Forum: X5 (E53) Forum
12-07-2015, 08:54 PM
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Replies: 68
Views: 7,072
"Pending" P030X codes, occasional engine misfire
Yeah, I agree with you. But my understanding of how the logger works is that it triggers on a PID value change, thus certain readings may be a few seconds old when they are written to the file.
I...
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Forum: X5 (E53) Forum
12-07-2015, 08:11 PM
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Replies: 68
Views: 7,072
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