Check engine light came on at track
Created by: Ducky
Total posts: 6
Last post: Mar 7, 2019 Member since:Feb 19, 2019
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Cars in Garage: 0
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Replaced turbo bypass valve and problem fixed! Just 3 bolts.
Total posts: 2271
Last post: May 23, 2023 Member since:Dec 29, 2004
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Cars in Garage: 1
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Quote:
Originally Posted by Ducky
Fixed problem by replacing turbo by pass valve. Turbo is now working great.
Ken
Total posts: 6
Last post: Mar 7, 2019 Member since:Feb 19, 2019
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Cars in Garage: 0
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Fixed problem by replacing turbo by pass valve. Turbo is now working great.
Total posts: 2271
Last post: May 23, 2023 Member since:Dec 29, 2004
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Cars in Garage: 1
Photos: 9 WorkBench Posts: 0 |
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Quote:
Originally Posted by Ducky
Went to Advanced Auto and the tech used his reader and got these codes.
12228. 2fc4 oil pressure switch
10410. 28aa air control valve
37896. No DTC definition found
37840. No DTC definition found
24144. Brake pedal error
24113. Internal control unit low voltage
24112. Internal control unit low voltage
24048. Cluster sensor low voltage
23998. Clutch pedal allocation error
12228. 2fc4 oil pressure switch
10410. 28aa air control valve
37896. No DTC definition found
37840. No DTC definition found
24144. Brake pedal error
24113. Internal control unit low voltage
24112. Internal control unit low voltage
24048. Cluster sensor low voltage
23998. Clutch pedal allocation error
Total posts: 6
Last post: Mar 7, 2019 Member since:Feb 19, 2019
|
Cars in Garage: 0
Photos: 0 WorkBench Posts: 0 |
Went to Advanced Auto and the tech used his reader and got these codes.
12228. 2fc4 oil pressure switch
10410. 28aa air control valve
37896. No DTC definition found
37840. No DTC definition found
24144. Brake pedal error
24113. Internal control unit low voltage
24112. Internal control unit low voltage
24048. Cluster sensor low voltage
23998. Clutch pedal allocation error
12228. 2fc4 oil pressure switch
10410. 28aa air control valve
37896. No DTC definition found
37840. No DTC definition found
24144. Brake pedal error
24113. Internal control unit low voltage
24112. Internal control unit low voltage
24048. Cluster sensor low voltage
23998. Clutch pedal allocation error
Total posts: 2271
Last post: May 23, 2023 Member since:Dec 29, 2004
|
Cars in Garage: 1
Photos: 9 WorkBench Posts: 0 |
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Quote:
Originally Posted by Ducky
So I got a BNW/mini code reader, but it didn't find any engine codes. It was only checking for things like a/c fan, turn signal , etc. So I'll go to Auto Zone tomorrow and see if their reader us any better.
Went and did some YouTube looking and there is a bunch of videos on replacing the bypass valve, so I need to check that. But it's interesting that the car will "fix" itself and the light goes out and find fine until I floor it and run it up through the gears, turbo boosting, then the light comes on and the turbo bypass opens and no boost. Sort of like the car is going into a limp home mode so it won't hurt itself.
Went and did some YouTube looking and there is a bunch of videos on replacing the bypass valve, so I need to check that. But it's interesting that the car will "fix" itself and the light goes out and find fine until I floor it and run it up through the gears, turbo boosting, then the light comes on and the turbo bypass opens and no boost. Sort of like the car is going into a limp home mode so it won't hurt itself.
Total posts: 6
Last post: Mar 7, 2019 Member since:Feb 19, 2019
|
Cars in Garage: 0
Photos: 0 WorkBench Posts: 0 |
So I got a BNW/mini code reader, but it didn't find any engine codes. It was only checking for things like a/c fan, turn signal , etc. So I'll go to Auto Zone tomorrow and see if their reader us any better.
Went and did some YouTube looking and there is a bunch of videos on replacing the bypass valve, so I need to check that. But it's interesting that the car will "fix" itself and the light goes out and find fine until I floor it and run it up through the gears, turbo boosting, then the light comes on and the turbo bypass opens and no boost. Sort of like the car is going into a limp home mode so it won't hurt itself.
Went and did some YouTube looking and there is a bunch of videos on replacing the bypass valve, so I need to check that. But it's interesting that the car will "fix" itself and the light goes out and find fine until I floor it and run it up through the gears, turbo boosting, then the light comes on and the turbo bypass opens and no boost. Sort of like the car is going into a limp home mode so it won't hurt itself.
Total posts: 2271
Last post: May 23, 2023 Member since:Dec 29, 2004
|
Cars in Garage: 1
Photos: 9 WorkBench Posts: 0 |
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Quote:
Originally Posted by Ducky
No mods to the engine. The light was an engine out line half filled yellow.
Today the light went off and I thought the car fixed itself, and the turbo kicked in. But as soon as I floored it and took it to 5500rpm the light cam back on and stayed on.
Today the light went off and I thought the car fixed itself, and the turbo kicked in. But as soon as I floored it and took it to 5500rpm the light cam back on and stayed on.
It sounds like the computer thinks your engine has an overboost condition and is shutting down the turbo for self preservation.
k
Total posts: 6
Last post: Mar 7, 2019 Member since:Feb 19, 2019
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Cars in Garage: 0
Photos: 0 WorkBench Posts: 0 |
No mods to the engine. The light was an engine out line half filled yellow.
Today the light went off and I thought the car fixed itself, and the turbo kicked in. But as soon as I floored it and took it to 5500rpm the light cam back on and stayed on.
Today the light went off and I thought the car fixed itself, and the turbo kicked in. But as soon as I floored it and took it to 5500rpm the light cam back on and stayed on.
Total posts: 2271
Last post: May 23, 2023 Member since:Dec 29, 2004
|
Cars in Garage: 1
Photos: 9 WorkBench Posts: 0 |
|
Quote:
Originally Posted by Ducky
was running my first track event with my 2009 Cooper S and the check engine light came on and at the same time the turbo would not kick in. Car ran fine, just no turbo. I hooked up my code reader, but it didn't so any codes. Any help out there? Thanks
Are there any modifications on your 2009 Cooper S?
Total posts: 6
Last post: Mar 7, 2019 Member since:Feb 19, 2019
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Cars in Garage: 0
Photos: 0 WorkBench Posts: 0 |
was running my first track event with my 2009 Cooper S and the check engine light came on and at the same time the turbo would not kick in. Car ran fine, just no turbo. I hooked up my code reader, but it didn't so any codes. Any help out there? Thanks