Forum: E39 (1997 - 2003)
09-19-2019, 04:40 PM
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Replies: 28
Views: 9,594
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Forum: E39 (1997 - 2003)
09-10-2019, 02:31 PM
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Replies: 18
Views: 809
Throttle body
Mine was clean when I checked it out, opened it manually and flap shut with key....I'm thinking something got on the interior surfaces when I cleaned it out of the car last. Car runs great now,...
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Forum: E39 (1997 - 2003)
09-09-2019, 07:46 AM
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Replies: 18
Views: 809
Engine Fail-safe....Throttle
I was two days from home in North Carolina just before the Hurricane when I went into limp mode...actually it started sputtering overnight on my way up. I cured it with a FBW throttle reset (10 sec)....
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Forum: E39 (1997 - 2003)
09-08-2019, 02:52 PM
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Replies: 14
Views: 8,755
Front center bumper spoiler....
Rarely seen, especially if you have scrape marks under your E39 ft. bumper....from curb or cement parking barriers. Ditto pulling off what I am replacing: the left / driver's side wheel spoiler and...
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Forum: E39 (1997 - 2003)
08-08-2019, 07:09 AM
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Replies: 39
Views: 1,198
Fuses
With the battery back up to 12v I'm getting continuity signal across that fuse 110 to 6 (red/violet) at the FP realy, No voltage, nothing to socket 2 (30) again from 110 . From fuse 110 seems to be...
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Forum: E39 (1997 - 2003)
08-08-2019, 05:33 AM
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Replies: 39
Views: 1,198
Thanks
Yes, no power into 30 at the K96 relay FP.
I'm recharging the battery now back to 12+v but looked at that fuse 110 under floor. I could not see any current across any of those fuses in that box,...
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Forum: E39 (1997 - 2003)
08-07-2019, 04:08 PM
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Replies: 39
Views: 1,198
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Forum: E39 (1997 - 2003)
08-07-2019, 12:23 PM
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Replies: 39
Views: 1,198
I put in a new tested pump 2 days ago ....
after this problem occurred. I am not getting power to the pump or the pump 12v connector...I get good signal wires at the connector to the pump. I get NO voltage to the blue/white 12v wire at the FP...
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Forum: E39 (1997 - 2003)
08-07-2019, 08:11 AM
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Replies: 39
Views: 1,198
It *should* start...
Jim, I've jumped those many times including this morning..I does NOT start when jumped at FP relay (blue / white and violet/red sockets)/ numbered as you said. I used a proper bladed jumper (came out...
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Forum: E39 (1997 - 2003)
08-07-2019, 05:52 AM
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Replies: 39
Views: 1,198
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Forum: E39 (1997 - 2003)
08-07-2019, 05:21 AM
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Replies: 39
Views: 1,198
Don't know if you saw this >>>
[ >> Jim, I do get 12.4v at the 6 and 8 sockets @ the FP relay, key off and and in pos. 2 with both #31 and #22 fuses in. If I pull out fuse 31 I get 10.3v @ FP relay sockets 8 and 6. If i pull out...
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Forum: E39 (1997 - 2003)
08-06-2019, 05:12 PM
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Replies: 39
Views: 1,198
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Forum: E39 (1997 - 2003)
08-06-2019, 04:00 PM
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Replies: 39
Views: 1,198
Heya Burning
For grins an giggles, I just went out and gave the air tube a 10 second blast of MAF cleaner spray...hey, It started immediately and ran clean for about 10 seconds before sputtering. Cranked again,...
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Forum: E39 (1997 - 2003)
08-06-2019, 06:36 AM
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Replies: 39
Views: 1,198
OK, crossed the filter inlet piles. No change,...
OK, crossed the filter inlet piles. No change, just cranks. I changed the #31 and # 22 fuses to pump again, separately and just still cranked. No current to the 2 and 6 socket at the pump relay...
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Forum: E39 (1997 - 2003)
08-06-2019, 05:13 AM
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Replies: 39
Views: 1,198
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Forum: E39 (1997 - 2003)
08-06-2019, 04:17 AM
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Replies: 39
Views: 1,198
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Forum: E39 (1997 - 2003)
08-05-2019, 06:59 PM
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Replies: 39
Views: 1,198
OK, I'm a mess but, just out the shower, better.
First I want to say JimLev, there are 2 lt.green fuses behind the glove box....and I want to strangle the person who thought they should go there. I guess since it was left a mystery as to where the...
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Forum: E39 (1997 - 2003)
08-05-2019, 07:13 AM
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Replies: 39
Views: 1,198
New fuel pump in.
Replaced old fuel pump, returned the 3 fuses and the two lt. green 12 63 1 735 424 relays as shown in the photo. Let the ignition key in the 2 position till the dash cleared a bit checked trans in...
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Forum: E39 (1997 - 2003)
08-05-2019, 04:03 AM
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Replies: 39
Views: 1,198
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Forum: E39 (1997 - 2003)
08-04-2019, 03:07 PM
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Replies: 39
Views: 1,198
Pic's didn't take from above.
The old 90 K mi filter...that was fine. This is the rear relay block. There are two light green relays that could be the pump relay. I just threw a hail Mary and swapped out the 4th position relay...
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Forum: E39 (1997 - 2003)
08-04-2019, 02:55 PM
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Replies: 39
Views: 1,198
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Forum: E39 (1997 - 2003)
08-04-2019, 01:31 PM
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Replies: 39
Views: 1,198
Location of fuel pump relay '02-'03 540 Touring?
I may be fiddling with the wrong relay, the one in the battery compartment, green/ 1st on left next to a large black relay. I have yet to find a document anywhere showing the fuel pump relay...
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Forum: E39 (1997 - 2003)
08-04-2019, 08:10 AM
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Replies: 36
Views: 1,847
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Forum: E39 (1997 - 2003)
08-04-2019, 07:53 AM
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Replies: 16
Views: 703
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Forum: E39 (1997 - 2003)
08-01-2019, 05:11 AM
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Replies: 47
Views: 1,815
MAX cool
MAX button is the 1st thing I hit after I start the car this time of year in Florida. It turns on the fan, blows the stale hot air out or the vents, from under the hood until I can get rolling, then...
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