C43 AMG weird engine sound
12-15-2023, 04:21 AM
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PFL205.064 with M276.823 (Oil pump solenoid defeated)
Well, speaking of that pressure transducer, here is yet another thread: https://mbworld.org/forums/glc63s-gl...se-engine.html
12-15-2023, 04:24 AM
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PFL205.064 with M276.823 (Oil pump solenoid defeated)
OP, I wonder if there are any stored codes that will help us figure this out? Did you plug a scanner in?
12-17-2023, 09:19 PM
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C43 AMG
12-17-2023, 09:26 PM
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PFL205.064 with M276.823 (Oil pump solenoid defeated)
12-17-2023, 09:27 PM
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PFL205.064 with M276.823 (Oil pump solenoid defeated)
12-17-2023, 09:40 PM
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C43 AMG
12-18-2023, 09:23 PM
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PFL205.064 with M276.823 (Oil pump solenoid defeated)
I guess we should start with plugging in an OBD scanner, recommend one that can read some MB specific codes. Here is a thread I found on this topic: https://mbworld.org/forums/sl-class-...-scanners.html
12-23-2023, 08:32 AM
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PFL205.064 with M276.823 (Oil pump solenoid defeated)
OP, hopefully your car is fixed now?
03-06-2024, 09:04 PM
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C43 AMG
Hi.
Finally replaced pressure transducer
After replacing it, the strange noise disappeared. <- WOW
Thank you so so so much for your help.
The mechanic says there is a fine leakage in the crank and cylinder head, is it a typical engine defect of the m276 engine?
Finally replaced pressure transducer
After replacing it, the strange noise disappeared. <- WOW
Thank you so so so much for your help.
The mechanic says there is a fine leakage in the crank and cylinder head, is it a typical engine defect of the m276 engine?
05-28-2024, 06:34 AM
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PFL205.064 with M276.823 (Oil pump solenoid defeated)
As for leak in the aforementioned places, it is not common at all. The only leak that is common is where the valve covers are but it only requires resealing them with sealant.
