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#1
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SES and fault codes 28 - 29....
Hi, on my 03' 4,6is the I just got the infamous CES (CEL) ans it reads the following two codes:
BMW codes 28 and 29 which shows up as ''Fuel Trim Adaption Additive Low / High Bank 1 and 2 Any info guys?? ![]()
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BMW X5 4,6is Black / Imola Red interior / Titanium trim 22'' style 168 - 9,5 front / 11 rear Eibach 40mm lowering kit 30mm H&R Spacers P53 Headlights Org Xenon, angel eyes & auto level Alpine Sub Roof Rail Delete AC Schnitzer Rear spoiler AC Schnitzer Pedals - Dead pedal - Fire ext - Emg brake - Gear knob AC Schnitzer Emblems @ Steering wheel, front, rear AC Schnitzer ECU - Trans - Exhaust Ferrari 360 Modena
Last edited by 993turbo; 06-01-2009 at 06:28 PM. |
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#2
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I can also add that the idle is rough and that there is some petrol smell from the left side exhaust.........
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BMW X5 4,6is Black / Imola Red interior / Titanium trim 22'' style 168 - 9,5 front / 11 rear Eibach 40mm lowering kit 30mm H&R Spacers P53 Headlights Org Xenon, angel eyes & auto level Alpine Sub Roof Rail Delete AC Schnitzer Rear spoiler AC Schnitzer Pedals - Dead pedal - Fire ext - Emg brake - Gear knob AC Schnitzer Emblems @ Steering wheel, front, rear AC Schnitzer ECU - Trans - Exhaust Ferrari 360 Modena
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#3
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So, I am still having this issue.
There is now now rough running or any other issues, but I keep getting the Service Engine light. Once I reset the fault it returnes after 100miles or so. ![]() The fault codes are the same as above..... Am I looking at a new MAF or new O2 sensors?? ![]() Weasel56??? Any input?
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BMW X5 4,6is Black / Imola Red interior / Titanium trim 22'' style 168 - 9,5 front / 11 rear Eibach 40mm lowering kit 30mm H&R Spacers P53 Headlights Org Xenon, angel eyes & auto level Alpine Sub Roof Rail Delete AC Schnitzer Rear spoiler AC Schnitzer Pedals - Dead pedal - Fire ext - Emg brake - Gear knob AC Schnitzer Emblems @ Steering wheel, front, rear AC Schnitzer ECU - Trans - Exhaust Ferrari 360 Modena
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#4
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Sorted, was a hole in crank case breather hoses. 20$ part, and 30mins work!
All in order :-)
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BMW X5 4,6is Black / Imola Red interior / Titanium trim 22'' style 168 - 9,5 front / 11 rear Eibach 40mm lowering kit 30mm H&R Spacers P53 Headlights Org Xenon, angel eyes & auto level Alpine Sub Roof Rail Delete AC Schnitzer Rear spoiler AC Schnitzer Pedals - Dead pedal - Fire ext - Emg brake - Gear knob AC Schnitzer Emblems @ Steering wheel, front, rear AC Schnitzer ECU - Trans - Exhaust Ferrari 360 Modena
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#5
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Here is the obligatory pict of the broken hose :-)
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BMW X5 4,6is Black / Imola Red interior / Titanium trim 22'' style 168 - 9,5 front / 11 rear Eibach 40mm lowering kit 30mm H&R Spacers P53 Headlights Org Xenon, angel eyes & auto level Alpine Sub Roof Rail Delete AC Schnitzer Rear spoiler AC Schnitzer Pedals - Dead pedal - Fire ext - Emg brake - Gear knob AC Schnitzer Emblems @ Steering wheel, front, rear AC Schnitzer ECU - Trans - Exhaust Ferrari 360 Modena
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#6
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Yeah, those are the first thing to go that causes the lean mixture faults via vacuum leak. Don't you love how rubber can turn to play-doh over the years of oil vapors...
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"When you do things right, people won't be sure you've done anything at all" (Bender, futurama) You make something idiotproof, they'll make a better idiot You think professional is expensive, just wait until you pay for amateur. Never let your sense of morals prevent you from doing what is right. Examine what is said, not who speaks. X5 pics RIP 4.6is..... 2003 4.6is
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#7
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well, those two hoses are of inferior quality...
![]() Should not happen in the first place... ![]() But its sorted not. Changed my maf, air filter, plugs, fuel filter at the same time, and saw a drastic fuel saving.......
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BMW X5 4,6is Black / Imola Red interior / Titanium trim 22'' style 168 - 9,5 front / 11 rear Eibach 40mm lowering kit 30mm H&R Spacers P53 Headlights Org Xenon, angel eyes & auto level Alpine Sub Roof Rail Delete AC Schnitzer Rear spoiler AC Schnitzer Pedals - Dead pedal - Fire ext - Emg brake - Gear knob AC Schnitzer Emblems @ Steering wheel, front, rear AC Schnitzer ECU - Trans - Exhaust Ferrari 360 Modena
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#8
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It's just that the rubber becomes mushy over the years with the hot oil vapors soaking into them... they could have used plastic, but then they would become brittle and crack when people tried to disconnect them/mess with them. Then people would complain that they should have used rubber...
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"When you do things right, people won't be sure you've done anything at all" (Bender, futurama) You make something idiotproof, they'll make a better idiot You think professional is expensive, just wait until you pay for amateur. Never let your sense of morals prevent you from doing what is right. Examine what is said, not who speaks. X5 pics RIP 4.6is..... 2003 4.6is
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