R56 P2065 p0300 p0302 p0304
#2
P2065 - Fuel Level Sensor 'B' Circuit - some info in this NAM thread here with HPFP being the answer.
P0300 - Combustion Misfires Several Cylinders - Info here.
P0302 - Cylinder 2 Misfire Detected; Combustion miss, cylinder 2: Fuel injection deactivation; Combustion miss, cylinder 2: Deterioration in exhaust emissions - some info in this NAM thread here and some more info here with possible solutions.
P0304 - Cylinder 4 Misfire Detected - info here.
Just a note: I did see something were someone had the P2065 code along with misfires and when they replaced the plugs/wires both codes disappeared. Maybe start there and see if your issue is resolved. Good luck.
P0300 - Combustion Misfires Several Cylinders - Info here.
P0302 - Cylinder 2 Misfire Detected; Combustion miss, cylinder 2: Fuel injection deactivation; Combustion miss, cylinder 2: Deterioration in exhaust emissions - some info in this NAM thread here and some more info here with possible solutions.
P0304 - Cylinder 4 Misfire Detected - info here.
Just a note: I did see something were someone had the P2065 code along with misfires and when they replaced the plugs/wires both codes disappeared. Maybe start there and see if your issue is resolved. Good luck.
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#3
Join Date: May 2012
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Thank you, I continued looking for answers and just ordered an hpfp from Portland mini today, should be here tomorrow and I'll install tomorrow evening. I changed the plugs 20k ago, if the hpfp isn't it I'll move onto those. I really think the hpfp is the problem. It's been rough idling after starting about five times now, it's not everyday, after the rough idle the last week and a half is when the check engine light came. Anyway, I'll let everyone know what happens after I install the hpfp. Thanks for the reply pelican parts.
#4
You're welcome. Let me know if it resolves your issue.
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#5
#6
Thank you, I continued looking for answers and just ordered an hpfp from Portland mini today, should be here tomorrow and I'll install tomorrow evening. I changed the plugs 20k ago, if the hpfp isn't it I'll move onto those. I really think the hpfp is the problem. It's been rough idling after starting about five times now, it's not everyday, after the rough idle the last week and a half is when the check engine light came. Anyway, I'll let everyone know what happens after I install the hpfp. Thanks for the reply pelican parts.
#7
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I'm aware ecs had it for cheaper, I ordered it from the dealer because they had it to me the next day. I installed the hpfp last night, test drove it and it's running like it has a new hpfp in it! I have not cleared the fault codes though as the only place around that has an actual bmw tool wants $90 to do it. I'll go to oreillys this weekend to see if theirs will do it. The buzzing noise is still there so I'm having the exhaust looked at on the 14th. The shop I took it to on Wednesday let the car sit for seven hours before bringing it in so they were unable to recreate the noise even though I told them it only does it after its fully warmed up.
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#8
I'm aware ecs had it for cheaper, I ordered it from the dealer because they had it to me the next day. I installed the hpfp last night, test drove it and it's running like it has a new hpfp in it! I have not cleared the fault codes though as the only place around that has an actual bmw tool wants $90 to do it. I'll go to oreillys this weekend to see if theirs will do it. The buzzing noise is still there so I'm having the exhaust looked at on the 14th. The shop I took it to on Wednesday let the car sit for seven hours before bringing it in so they were unable to recreate the noise even though I told them it only does it after its fully warmed up.
#10
I'm aware ecs had it for cheaper, I ordered it from the dealer because they had it to me the next day. I installed the hpfp last night, test drove it and it's running like it has a new hpfp in it! I have not cleared the fault codes though as the only place around that has an actual bmw tool wants $90 to do it. I'll go to oreillys this weekend to see if theirs will do it. The buzzing noise is still there so I'm having the exhaust looked at on the 14th. The shop I took it to on Wednesday let the car sit for seven hours before bringing it in so they were unable to recreate the noise even though I told them it only does it after its fully warmed up.
Did you use the DIY here ?
https://www.northamericanmotoring.co...r-r56-jcw.html
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#11
#13
They are here for Forge version here , other then that there is the newest version MINI divertier stock valve.
Newest stock DV design from MINI. 11658636606
http://www.ecstuning.com/Search/SiteSearch/11658636606/ES2768088/
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#14
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I replaced the diverter valve and the rattling is still there. While I was doing that, I noticed there is a fair amount of play in the waste gate actuator arm as well play where the arm connects to the waste gate part on the turbo. Is there a fix for this? It's all welded together from what I can tell so adjustments can't be made it looks like. I also checked all the hose clamps in the engine bay and some were very very slightly loos o I tightened those. Hopefully it helps.
Last edited by R56BrgMcs; 09-13-2015 at 08:46 PM.
#15
I replaced the diverter valve and the rattling is still there. While I was doing that, I noticed there is a fair amount of play in the waste gate actuator arm as well play where the arm connects to the waste gate part on the turbo. Is there a fix for this? It's all welded together from what I can tell so adjustments can't be made it looks like. I also checked all the hose clamps in the engine bay and some were very very slightly loos o I tightened those. Hopefully it helps.
#16
+1 check the heat shield and the bolts going to them , they can rattle and the shield on touch and rattle on the dp the shield was not set in place.
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#18
Thanks for the order. What was the noise on the vacuum pump. Hiss or a kazoo noise in that area ? Was the there an oil leak right at the seam ?
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#19
Even if you find out it's not the vacuum pump, it's cheap insurance to prevent the older vacuum pumps from seizing up ruining your engine. From what I have read most have failed before 100,000 miles, keeping that oil topped off can help out as well. However leaking vacuum pumps (externally) are another matter.
#20
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It does sound like a kazoo. I check and change the oil religiously. I hope it is the vacuum pump, if it's not, I will have to pay more and have a shop dive into it. YAY!!! I've never been a fan of Hondas but all this has me looking at 02-04 civic si's. They are my second choice though after first gen cooper s's and 20th ae gtis.
#21
It does sound like a kazoo. I check and change the oil religiously. I hope it is the vacuum pump, if it's not, I will have to pay more and have a shop dive into it. YAY!!! I've never been a fan of Hondas but all this has me looking at 02-04 civic si's. They are my second choice though after first gen cooper s's and 20th ae gtis.
#23
A code isn't always thrown if the sensor or part hasn't fallen out of spec yet, my Mini has been running very lean for over two years now and no codes. This is where Mini mechanics get stumped when there's clearly a problem but no codes thrown, that's when Mini opens a ticket with BMW to have a tech/engineer to have a look. Often the Mini is bought back by Mini and the customer given another Mini, this happens more than you think. I have heard of pressure converters going bad without throwing any sort of codes, things rarely go as planned and sometimes ECU's don't work as intended. I'm not saying your pressure converter is bad or defective, only that others have reported duck like quacking sounds from their pressure converters long before any codes are thrown.
#24
Yep.
The Pressure Converter will make the Kazoo noise , just wanted to make sure it was coming from the vaccum pump and not the Pressure Converter
https://www.northamericanmotoring.co...-manifold.html
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#25
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Well, I replaced the vacuum pump last week. And...the noise is still there. I had thought it was the vacuum pump what with the grooves on the inside of the vacuum pump. I think now it may be the clutch and ,horrible decision on MINI's part, dual mass flywheel. It's fine driving in lower gears but under more load I can feel the clutch slipping, press the accelerator and revs climb but no acceleration. Guess I'll just drive more civil until I get the funds to replace the clutch and dmf with a single mass unit.