Forum: X5 (E53) Forum
09-10-2026, 09:05 PM
|
|
Replies: 56
Views: 2,781
Prior to new pre-cat seonsors:
Short term...
Prior to new pre-cat seonsors:
Short term fuel trim bank 1 sensor 1: 4.7
Short term fuel trim bank 1 sensor 2: 99.2
Short term fuel trim bank 2 sensor 1: 5.5
Short term fuel trim bank 2 sensor...
|
Forum: X5 (E53) Forum
09-08-2026, 08:06 PM
|
|
Replies: 1,143
Views: 274,324
|
Forum: X5 (E53) Forum
09-08-2026, 07:27 PM
|
|
Replies: 17,752
Views: 4,131,197
Today replaced sparkies and (drumroll pls)...
Today replaced sparkies and (drumroll pls) pre-cat O2 sensors, topped up some fluids. Seems to idle and drive more smoothly. Haven’t driven it enough to set any codes. Oddly I drove it over 100mi...
|
Forum: X5 (E53) Forum
09-08-2026, 07:18 PM
|
|
Replies: 17
Views: 631
|
Forum: X5 (E53) Forum
09-02-2026, 11:43 PM
|
|
Replies: 56
Views: 2,781
|
Forum: X5 (E53) Forum
09-01-2026, 10:49 PM
|
|
Replies: 56
Views: 2,781
*cackle* karma, she is a bitch.
Srsly, I am...
*cackle* karma, she is a bitch.
Srsly, I am renting the lift to do a number of things besides O2 sensors. I have no other means of getting under this thing. I don't have a garage or other...
|
Forum: X5 (E53) Forum
08-29-2026, 11:38 PM
|
|
Replies: 56
Views: 2,781
|
Forum: X5 (E53) Forum
08-28-2026, 07:55 PM
|
|
Replies: 56
Views: 2,781
|
Forum: X5 (E53) Forum
08-28-2026, 12:34 AM
|
|
Replies: 56
Views: 2,781
I found a place where I can rent a lift by the...
I found a place where I can rent a lift by the hour, so that'll be my project for the week I took off after (US) Labor Day. I didn't even know such places existed in the lawsuit-crazy USA... I got...
|
Forum: X5 (E53) Forum
08-24-2026, 05:50 PM
|
|
Replies: 17,752
Views: 4,131,197
|
Forum: X5 (E53) Forum
08-24-2026, 05:40 PM
|
|
Replies: 56
Views: 2,781
|
Forum: X5 (E53) Forum
08-22-2026, 08:55 PM
|
|
Replies: 17,752
Views: 4,131,197
Applied a Cerakote headlight restoration kit to...
Applied a Cerakote headlight restoration kit to the headlights. Did this about two years ago but they started to get crusty again. Can't believe how well this stuff works for $17. They look almost...
|
Forum: X5 (E53) Forum
08-22-2026, 12:25 PM
|
|
Replies: 56
Views: 2,781
|
Forum: X5 (E53) Forum
08-17-2026, 12:13 PM
|
|
Replies: 56
Views: 2,781
|
Forum: X5 (E53) Forum
08-17-2026, 12:10 PM
|
|
Replies: 56
Views: 2,781
|
Forum: X5 (E53) Forum
08-16-2026, 02:41 PM
|
|
Replies: 56
Views: 2,781
|
Forum: X5 (E53) Forum
08-16-2026, 07:29 AM
|
|
Replies: 12
Views: 673
One thing I was told is try to remove the oil...
One thing I was told is try to remove the oil fill cap while idling. If there’s strong vacuum holding it on then there’s a CCV issue. The cyclone unit might be slugged up internally.
Pretty sure...
|
Forum: X5 (E53) Forum
08-16-2026, 07:19 AM
|
|
Replies: 56
Views: 2,781
|
Forum: X5 (E53) Forum
08-15-2026, 07:56 PM
|
|
Replies: 17,752
Views: 4,131,197
Remembered I got new grommets for the washer...
Remembered I got new grommets for the washer pumps. Put them in with a gallon of bug juice and so far no leaky.
Didn't get the larger one for the headlamp washer pump, so removed the old one and...
|
Forum: X5 (E53) Forum
08-15-2026, 07:53 PM
|
|
Replies: 56
Views: 2,781
Aha found the trims (not enabled by default)
...
Aha found the trims (not enabled by default)
Short term fuel trim bank 1 sensor 1: 4.7
Short term fuel trim bank 1 sensor 2: 99.2
Short term fuel trim bank 2 sensor 1: 5.5
Short term fuel trim...
|
Forum: X5 (E53) Forum
08-15-2026, 07:19 PM
|
|
Replies: 6
Views: 390
|
Forum: X5 (E53) Forum
08-15-2026, 07:16 PM
|
|
Replies: 56
Views: 2,781
OK, got some data.
OBD Fusion only shows 2...
OK, got some data.
OBD Fusion only shows 2 O2 sensors. I assume these are the two pre-cats:
Both usually are pretty close to each other, but sensor 1 will drop close to 0 while sensor 2 shows...
|
Forum: X5 (E53) Forum
08-15-2026, 07:13 PM
|
|
Replies: 20
Views: 1,122
|
Forum: X5 (E53) Forum
08-15-2026, 05:25 PM
|
|
Replies: 20
Views: 1,122
|
Forum: X5 (E53) Forum
08-15-2026, 02:53 PM
|
|
Replies: 6
Views: 390
Non-pano sunroof maintenance
Pretty sure I do not have an issue with the drains. However I tried snaking out the drains with a long thin brush on a flexible wire made for this purpose.
The right rear was fine. The brush head...
|