R56 hpfp or in tank pump ?
#2
What are you symptoms. Have either of them ever been replaced? Any CEL's? If you suspect your fuel pump has failed, you can confirm the fuel pump has received the correct voltage when commanded ON by the fuel pump relay using a digital volt ohm meter (DVOM). If the correct voltage is present, but the pump does not activate, it is likely faulty. Use the DVOM in conjunction with a wiring diagram to determine the correct terminals for testing. You can access terminals under the rear seat cushion, below the access panel. Check out this NAM thread here, which may have some useful information to you about symptoms of a HPFP failure.
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#3
#4
It could be a result of one or it could be a number of things going on with your MINI. I'm not too certain what could be going on, but here is some information below:
P115C - Mass Air Volume Flow 'A' Too Low
P2187 - System Too Lean at Idle (Bank 1) - some info here.
P0341 - Camshaft Position Sensor 'A' Performance (bank 1) or Intake camshaft sensor: singal implausible
P1497 - Downstream Throttle Air Leak - some info here with P2187
P0073 - Abmient Air Temperature Sensor Circuit High - info here. Probably your outside temp reader is faulty.
It seems as if the system has a leak somewhere, which is indicated in a few threads on NAM that notes a few of these codes. P115C and P1497 may be resolved by replacing the valve cover. Check out this thread here. P115C here was due to a bad throttle body. Some threads I came upon with the P0341 was timing chain issues, with chains being off by a few teeth. Can read one here.
P115C - Mass Air Volume Flow 'A' Too Low
P2187 - System Too Lean at Idle (Bank 1) - some info here.
P0341 - Camshaft Position Sensor 'A' Performance (bank 1) or Intake camshaft sensor: singal implausible
P1497 - Downstream Throttle Air Leak - some info here with P2187
P0073 - Abmient Air Temperature Sensor Circuit High - info here. Probably your outside temp reader is faulty.
It seems as if the system has a leak somewhere, which is indicated in a few threads on NAM that notes a few of these codes. P115C and P1497 may be resolved by replacing the valve cover. Check out this thread here. P115C here was due to a bad throttle body. Some threads I came upon with the P0341 was timing chain issues, with chains being off by a few teeth. Can read one here.
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#5
My car wont start..it turns over freely, but wont start. I suspect the pump because i don't hear the pump priming just before i hit the start button. At least i don't think i do. Its pure speculation at this point. The codes thrown are as follows:
P115C
P2187
P0341
P1497
P0073
P115C
P2187
P0341
P1497
P0073
Yes, you should here a pump prime noise when you go to unlock the doors. You have allot of codes that point to vacuum leaks and other possible issues. Are you hearing an hissing noise over the valve cover or any timing chain noise ?
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#7
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#9
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#10
If its hissing the cover that has a hairline crack and leaks on top.
Seen here:
https://www.northamericanmotoring.co...acement-2.html
Seen here:
https://www.northamericanmotoring.co...acement-2.html
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#12
You're welcome. For sure P0073 does not. Others could contribute, but most of what I see people have these codes with a car that runs - runs rough, but runs. It's either not getting spark or fuel. Check the battery voltage and test the fuel pump, inspect the plugs, etc. Try to rule things out of the equation.
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#13
update:
I've learned that there is no hissing coming from the valve cover, so i will leave that as is for the time being, further more....i have spark and i have fuel....it just wont start. It turns and turns and turns, with no start. Can my thermostat be causing the car not to start? My car always took a while to actually start when i hit the start button, it never started on the first try, it always took 5 to 7 seconds. I met someone in my area who was having the same issue, and was told it was the thermostat....as soon as he replaced it, the car always started on he first try. I don't have any thermostat codes. Neither did this gentleman before he replaced it. Im wondering if this is my issue. Also, my oil dip stick is stuck, i can see that it passes through the timing chain area...now when i pull the stick in and out, (for the life of me i cant understand how this happens on these cars), i car hear it moving in the timing chain area....could the dip stick get caught in the chain somehow?? Also, i removed the cam position sensor to view the cam...now should the cam be rotating while trying to start? In my case....it does not rotate.
Thoughts?
I've learned that there is no hissing coming from the valve cover, so i will leave that as is for the time being, further more....i have spark and i have fuel....it just wont start. It turns and turns and turns, with no start. Can my thermostat be causing the car not to start? My car always took a while to actually start when i hit the start button, it never started on the first try, it always took 5 to 7 seconds. I met someone in my area who was having the same issue, and was told it was the thermostat....as soon as he replaced it, the car always started on he first try. I don't have any thermostat codes. Neither did this gentleman before he replaced it. Im wondering if this is my issue. Also, my oil dip stick is stuck, i can see that it passes through the timing chain area...now when i pull the stick in and out, (for the life of me i cant understand how this happens on these cars), i car hear it moving in the timing chain area....could the dip stick get caught in the chain somehow?? Also, i removed the cam position sensor to view the cam...now should the cam be rotating while trying to start? In my case....it does not rotate.
Thoughts?
#14
Check to see if the chain is turning. I believe the cam should rotate when you start the car. I'd maybe suggest checking compression. Does the car sound weird when you try to start it? Not the normal even cranking sound, but an uneven cranking sound?
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#15
update:
I've learned that there is no hissing coming from the valve cover, so i will leave that as is for the time being, further more....i have spark and i have fuel....it just wont start. It turns and turns and turns, with no start. Can my thermostat be causing the car not to start? My car always took a while to actually start when i hit the start button, it never started on the first try, it always took 5 to 7 seconds. I met someone in my area who was having the same issue, and was told it was the thermostat....as soon as he replaced it, the car always started on he first try. I don't have any thermostat codes. Neither did this gentleman before he replaced it. Im wondering if this is my issue. Also, my oil dip stick is stuck, i can see that it passes through the timing chain area...now when i pull the stick in and out, (for the life of me i cant understand how this happens on these cars), i car hear it moving in the timing chain area....could the dip stick get caught in the chain somehow?? Also, i removed the cam position sensor to view the cam...now should the cam be rotating while trying to start? In my case....it does not rotate.
Thoughts?
I've learned that there is no hissing coming from the valve cover, so i will leave that as is for the time being, further more....i have spark and i have fuel....it just wont start. It turns and turns and turns, with no start. Can my thermostat be causing the car not to start? My car always took a while to actually start when i hit the start button, it never started on the first try, it always took 5 to 7 seconds. I met someone in my area who was having the same issue, and was told it was the thermostat....as soon as he replaced it, the car always started on he first try. I don't have any thermostat codes. Neither did this gentleman before he replaced it. Im wondering if this is my issue. Also, my oil dip stick is stuck, i can see that it passes through the timing chain area...now when i pull the stick in and out, (for the life of me i cant understand how this happens on these cars), i car hear it moving in the timing chain area....could the dip stick get caught in the chain somehow?? Also, i removed the cam position sensor to view the cam...now should the cam be rotating while trying to start? In my case....it does not rotate.
Thoughts?
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#17
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Last edited by ECSTuning; 12-31-2015 at 08:53 AM.
#18
#19
Check to see if the chain is turning. I believe the cam should rotate when you start the car. I'd maybe suggest checking compression. Does the car sound weird when you try to start it? Not the normal even cranking sound, but an uneven cranking sound?
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#21
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#22
The gear should turn. i just want to double check everything, because with the dip stick stuck and cam not moving.
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