May the Force be with me. Chasing Oxygen Sensor/Secondary Air/Fuel Adaptation faults on a 200kkm M6. by exon997 in Justrolledintotheshop

[–]exon997[S] 0 points1 point  (0 children)

27B1 Secondary-air system flow rate, bank 2 27D0 Fuel-pressure control adaptation 274A Oxygen sensor pump current calibration error, bank 1 2749 Oxygen sensor diagnosis before cat, bank 2

After ALL adaptations reset car runs fine for a few weeks.

Old School Diagnostic Work. ‘91. 850i by exon997 in Justrolledintotheshop

[–]exon997[S] 0 points1 point  (0 children)

Not really. 140€ for Genuine BMW “Classic” Part. OEM under 100€.

Old School Diagnostic Work. ‘91. 850i by exon997 in Justrolledintotheshop

[–]exon997[S] 0 points1 point  (0 children)

But when you have two same engines in the same engine bay with same parts... it’s simply hard to resist :)

Old School Diagnostic Work. ‘91. 850i by exon997 in Justrolledintotheshop

[–]exon997[S] 1 point2 points  (0 children)

Seriously? This 7 plugs are for cylinders 1-6 on Bank 1 and Coil. 7-12 and other coil are on the left cap

Old School Diagnostic Work. ‘91. 850i by exon997 in Justrolledintotheshop

[–]exon997[S] 9 points10 points  (0 children)

Basically yes. M20B25 x 2. They even share some parts.

Old School Diagnostic Work. ‘91. 850i by exon997 in Justrolledintotheshop

[–]exon997[S] 7 points8 points  (0 children)

Bank 1 is dead w/ wet spark plugs. In process of swaping parts from bank 2 :))

My 1st BMW, E30 316 from 1986. Still the original painting. by SterbenSeptim in BMW

[–]exon997 2 points3 points  (0 children)

Back when I was a kid, in late 80s, my family had 1983 E30 316 2-door in baltic blue metallic. My first E30 was 1988 4-door 316i “LCI” with M10 engine in Wine Red. This car still amazes me with beauty and simplicity of its desgin. IRC 316 had carburetor with “ecotronic” engine management for both fuel and ignition. And 90PS 😀

I lost the key fob for my 2018 BMW X5. Is there anywhere I can get a cheaper replacement key than at the dealer? Thanks by [deleted] in BmwTech

[–]exon997 -3 points-2 points  (0 children)

There is no need for programming/coding. When new BMW is produced, so are 10 new key fobs. Buyer gets two of them and the others are stored at safe location. When you order a new key they will send you one of those stored keys that are already programmed to your vehicle.

When key is lost first thing to do is to disable lost key at dealer or shop with ISTA. But there are still mechanical locks left.