Originally Posted by TopHydraulics Good point. If the cylinder does not extend all the way for some reason, then the sensor will not provide the proper signal. However, ... Klaus
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05-08-2016, 06:35 PM | #1 (permalink) | |
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Couldn't the hydraulic fluid leak past the piston seal, thereby providing no external evidence of a leak? How sensitive is the sensor? Would the difference in position really be noticeable? There haven't been all that many Roadsters made, so any (all?) given shop(s) couldn't have had much experience with them. Would they recognize a quarter inch (just guessing) droop in a corner of the lid? Couldn't one test this by putting a bit more opening pressure on the top/front corner of the lid on that side to see if the sensor makes and stays made?
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05-08-2016, 07:23 PM | #2 (permalink) | |||
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On the tonneau cover (storage compartment) cylinder, there is very little pressure needed at the end of the stroke (when the cover is almost open). Some convertible systems have check valves to keep the tonneau cover open when the rest of the top is moving past it, some convertible systems have a dedicated valve for the tonneau cover cylinders (not the 370Z), and some convertibles keep pressure on the tonneau cylinders while the rest of the top is moving. If memory serves me correctly on a late Sunday afternoon, then the 370Z's system keeps the tonneau cover cylinders pressurized. Quote:
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At some point, qubickz remarked "Seems pretty silly that the car thinks the top is open because of this sensor". This would indicate that we needn't concentrate on an internal bypass. I'm looking forward to qubickz's clarifications. Klaus
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05-09-2016, 03:59 AM | #3 (permalink) | |
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I would love to see a detailed, step-wise explanation of the problem starting with e.g. "I'm sitting in the car with the top up. I press the button to open the top. ..."
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