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F10 M5 (2012 - 2016)
The 5th generation M5 has the V8 S63 TU engine with twin turbos under the hood producing 550hp. The engine and DCT gear box pusses the M5 0-60 in just 4.2 seconds.

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Old 10-21-2019, 10:17 AM
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evanswan evanswan is offline
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Engine Code help?

x5m reading this code. Have power loss of 60 hp or more.

Ever heard of- Auxiliary coolant pump for charge air cooler: Dry-running detected.

Also have Engine DME2 Ladeluft-Kuhlsystem, leistungsreduzierer Betrieb: Kuhlmittelverlust durch Kuhlmittelpumpe2. Charge air-cow system, power-reducing operation: loss of cowling agent due to cowling agent pump2
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Old 10-21-2019, 10:30 AM
M5f10_ M5f10_ is offline
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Originally Posted by evanswan View Post
x5m reading this code. Have power loss of 60 hp or more.



Ever heard of- Auxiliary coolant pump for charge air cooler: Dry-running detected.



Also have Engine DME2 Ladeluft-Kuhlsystem, leistungsreduzierer Betrieb: Kuhlmittelverlust durch Kuhlmittelpumpe2. Charge air-cow system, power-reducing operation: loss of cowling agent due to cowling agent pump2


check your turbo coolant level, check it when engine is cold. Not hot.




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Old 10-21-2019, 11:04 AM
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Checked

Empty on left side. Bone dry. Thank you
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Old 10-21-2019, 11:17 AM
M5f10_ M5f10_ is offline
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Originally Posted by evanswan View Post
Empty on left side. Bone dry. Thank you


That is why it detects and you dont have power sometime.

Fill it up, drive it, whait until it engine is cold. open up, and repet until it is on normal level the coolant for the turbo chargers.

And look very often so it does not drop low becuase it can be something else that it is loosing the coolant.

Good luck


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Old 11-02-2019, 01:12 PM
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So two weeks later some of the powers back but not all. Tested for leak no leak of coolant to the turbo. But car is still not as much power as it had and I can tell the exhaust note and some lag happening to the throttle response areWondering if damage might've been caused to something when the cool one empty
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