Forum: X5 (E53) Forum
03-30-2022, 12:20 PM
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Replies: 16
Views: 1,268
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Forum: X5 (E53) Forum
01-19-2022, 11:56 AM
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Replies: 16
Views: 1,268
Well, definitely not something wrong WITH...
Well, definitely not something wrong WITH combustion. Fuel issues will show as black or grey smoke. This is definitely blue smoke. I’m really starting to believe I should be looking for a vacuum leak...
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Forum: X5 (E53) Forum
01-18-2022, 04:50 PM
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Replies: 16
Views: 1,268
Okay... false alarm on fixing the P1515-- sort...
Okay... false alarm on fixing the P1515-- sort of. :mad: While trying to get my readiness done for emissions, I pulled up the BMW codes on my Foxwell. The SES light is off, but along with now the...
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Forum: X5 (E53) Forum
01-18-2022, 01:48 PM
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Replies: 16
Views: 1,268
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Forum: X5 (E53) Forum
01-18-2022, 01:16 PM
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Replies: 16
Views: 1,268
I'll do that at lunch. And sorry, maybe I'm...
I'll do that at lunch. And sorry, maybe I'm thinking of this wrongly: The N62 has no functional throttle while running, so I should feel NO to little vacuum, right? Am I feeling for too much? What...
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Forum: X5 (E53) Forum
01-18-2022, 12:53 PM
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Replies: 16
Views: 1,268
That's a great test. I'll check that. I'd be...
That's a great test. I'll check that. I'd be surprised if a CCV problem would cause severe enough lean mixture for the O2 sensor to think it is stuck, right? Could it cause a stumble?
The...
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Forum: X5 (E53) Forum
01-18-2022, 12:40 PM
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Replies: 16
Views: 1,268
Awesome, thanks!
Another few details...
Awesome, thanks!
Another few details I should mention:
-It has been pretty cold here, the last couple days-- lows of about 20°F (-7°C) and the car ran a little lopey on cold start....
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Forum: X5 (E53) Forum
01-18-2022, 12:07 PM
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Replies: 16
Views: 1,268
One code down: P1515. Another one up: P2272
I have had my 2006 4.8iS for a little over a year now, and **fingers crossed** I finally solved the P1515 "Engine off timer plausibility" code that multiple BMW service places, including the...
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