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2002 C32 what are Y80 and Y81?

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Old Mar 17, 2021 | 02:14 PM
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MB tech retired
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C32 AMG 2002
2002 C32 what are Y80 and Y81?
On my scan tool live data I have this " Y80 ( right bank cylinder shut off valve) inlet valves Off.
Y81 (left bank cylinder shut off valve) inlet valves On.
Any ideas what a Y80-Y81 are?
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Old Aug 2, 2024 | 03:13 PM
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Richardw203
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2002 c32 amg w203

Ye mine does the same ita very strange. Im not aure if this is just reading that sensor id as something wrong but my values change even though c32 isnt fitted with the solenoid shutoff valves Crazy that theres no information online about it
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