Volvo AWD V70-XC70 Forum

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Check valves p0442 V70-XC70

The valve is only supposed to get 6V, not the full 12V. I am surprised it won't close with 6V. I tested mine with a 9V battery, all I had.

Can't you delete the p0442? The system takes a few drive cycles to turn off the code, and turn it back on if there are no pending codes.

Klaus
--
1967 220 belonging to C.A. lives on






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New Potential New Owner - '98 V70 with a P0442 and an oil leak [V70-XC70]
posted by  thesameguy  on Tue Aug 9 23:39 CST 2011 >


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