Check Engine light
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W204 2013 C63 Amg
Check Engine light
Running into some issues with my 2013 C63 139k miles. P0175 (System to rich Bank 2) P2190 (System to rich at Idel bank 2) As well as rough idel. Both of these codes have come on randomly. For Ex: driving today for about 45min car is running great and then randomly at a traffic light noticed the check engine light turned on. drove it in C the rest of the way home still running fine just didn’t want to push the cars limits. I cleared the codes but it still seemed to be having some type of rough idel. Not really sure but you can hear it in the video.
MAF sensors are clean, injectors were just replaced 6k miles ago. checking O2sensor, Exhaust for any leaks and PCV valve Tomorrow. Last resort is take the intake off to check for leaks. but that’s all I can think of. Let me know if anyone has had similar issues and were able to fix them.
MAF sensors are clean, injectors were just replaced 6k miles ago. checking O2sensor, Exhaust for any leaks and PCV valve Tomorrow. Last resort is take the intake off to check for leaks. but that’s all I can think of. Let me know if anyone has had similar issues and were able to fix them.
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Joined: Oct 2023
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From: New Hampshire
ML 63 AMG
Originally Posted by Foosi;[url=tel:9273431
9273431[/url]]Running into some issues with my 2013 C63 139k miles. P0175 (System to rich Bank 2) P2190 (System to rich at Idel bank 2) As well as rough idel. Both of these codes have come on randomly. For Ex: driving today for about 45min car is running great and then randomly at a traffic light noticed the check engine light turned on. drove it in C the rest of the way home still running fine just didn’t want to push the cars limits. I cleared the codes but it still seemed to be having some type of rough idel. Not really sure but you can hear it in the video.
MAF sensors are clean, injectors were just replaced 6k miles ago. checking O2sensor, Exhaust for any leaks and PCV valve Tomorrow. Last resort is take the intake off to check for leaks. but that’s all I can think of. Let me know if anyone has had similar issues and were able to fix them.
MAF sensors are clean, injectors were just replaced 6k miles ago. checking O2sensor, Exhaust for any leaks and PCV valve Tomorrow. Last resort is take the intake off to check for leaks. but that’s all I can think of. Let me know if anyone has had similar issues and were able to fix them.
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W204 2013 C63 Amg
Last edited by Foosi; Mar 23, 2026 at 05:32 PM.
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W204 2013 C63 Amg
