Forum: X5 (E53) Forum
10-18-2025, 07:15 PM
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Replies: 149
Views: 13,138
improved version of OBC list added above
I substituted a better copy of the OBC LIST into my previous post #41, for easier reading.
Though it was intended for E46 models, it works on the E53, at least in my low-cluster model.
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Forum: X5 (E53) Forum
10-18-2025, 12:50 PM
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Replies: 8
Views: 636
critical circuits running under the console
While I was researching where I could find and connect into the IBUS, to use my stand-alone Android tablet (dash-mounted) without removing the non-Android radio, I decided to use the IBUS wire that...
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Forum: X5 (E53) Forum
10-18-2025, 02:25 AM
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Replies: 149
Views: 13,138
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Forum: X5 (E53) Forum
10-17-2025, 05:49 PM
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Replies: 149
Views: 13,138
pump ordered, prparing to remove bad one
I vacuumed and cleaned the area, so nothing will contaminate the fuel. Took a photo of the extremely aged-looking top of the pump, and it has a reversed BMW logo and part number barely...
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Forum: X5 (E53) Forum
10-17-2025, 02:54 PM
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Replies: 149
Views: 13,138
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Forum: X5 (E53) Forum
10-17-2025, 02:42 PM
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Replies: 149
Views: 13,138
Nope, it specifically states that the Lifetime...
Nope, it specifically states that the Lifetime warranty isn't in effect for this item. But, i can't see where it states any warranty period. i wouldn't want to get one that died in a short time, as...
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Forum: X5 (E53) Forum
10-17-2025, 02:25 PM
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Replies: 149
Views: 13,138
indecision
Before I order a pump assembly, I was looking over the possible choices, and saw that I overlooked a pump assemble by Meyle, on ECS Tuning, for $182 vs the Hella assembly for $138 on RockAuto. Would...
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Forum: X5 (E53) Forum
10-17-2025, 02:11 PM
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Replies: 149
Views: 13,138
I forgot to mention that I also used my...
I forgot to mention that I also used my multimeter to test the motor windings, It showed OL-open loop, which I believe means there is a break in the circuit, and the motor is faulty and will not...
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Forum: X5 (E53) Forum
10-16-2025, 11:20 PM
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Replies: 149
Views: 13,138
I was hoping that it's unlikely that the filter...
I was hoping that it's unlikely that the filter would get completely plugged, suddenly. My X5 has never shown a stumble on starting, nor has there ever been a long crank, even with a low battery.
...
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Forum: X5 (E53) Forum
10-16-2025, 11:15 PM
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Replies: 28
Views: 7,067
is cheap not compatible with BMW?
I clicked on the greyed line "Fuel Pump and Housing Assembly" on RockAuto, which didn't show Bosch, nor did FCP when I searched for the same part. I don't want a pump insert, which doesn't address...
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Forum: X5 (E53) Forum
10-16-2025, 10:37 PM
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Replies: 28
Views: 7,067
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Forum: X5 (E53) Forum
10-16-2025, 10:32 PM
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Replies: 149
Views: 13,138
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Forum: X5 (E53) Forum
10-16-2025, 07:43 PM
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Replies: 28
Views: 7,067
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Forum: X5 (E53) Forum
10-16-2025, 06:47 PM
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Replies: 149
Views: 13,138
I was hoping that it was a fuse
I think we have a winner (for diagnostics, not for my pocketbook). I used my generic Power Probe alternative
85112
to apply power (12.6vdc) to the pump's positive terminal (where the white w/blue...
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Forum: X5 (E70) Forum
10-16-2025, 02:00 PM
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Replies: 16
Views: 1,773
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Forum: X5 (E53) Forum
10-15-2025, 09:56 PM
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Replies: 149
Views: 13,138
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Forum: X5 (E53) Forum
10-15-2025, 06:56 PM
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Replies: 149
Views: 13,138
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Forum: X5 (E53) Forum
10-15-2025, 06:37 PM
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Replies: 149
Views: 13,138
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Forum: X5 (E53) Forum
10-15-2025, 06:25 PM
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Replies: 149
Views: 13,138
humor me, I'm old
The way I'm reading the "Fuel System Troubleshooting" diagram (Bentley), all I have to do is apply 12v to the white/blue wire going into the pump motor. I can supply 12v via my power probe clone....
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Forum: X5 (E53) Forum
10-15-2025, 04:48 PM
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Replies: 149
Views: 13,138
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Forum: X5 (E53) Forum
10-14-2025, 11:51 PM
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Replies: 149
Views: 13,138
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Forum: X5 (E53) Forum
10-14-2025, 11:47 PM
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Replies: 5
Views: 465
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Forum: X5 (E53) Forum
10-14-2025, 07:01 PM
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Replies: 149
Views: 13,138
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Forum: X5 (E53) Forum
10-13-2025, 11:31 PM
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Replies: 149
Views: 13,138
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Forum: X5 (E53) Forum
10-13-2025, 09:06 PM
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Replies: 5
Views: 465
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