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2016
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911 Turbo S, 2D Convertible
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Repair and Diagnosis
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Quick Lookups
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DTC Index -- 911
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DTC P0077: Intake Valve Lift Control Driver, Bank 1
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Possible fault causes
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Possible fault causes
Short circuit to B+/ground or open circuit in the line (activation)
Short circuit to ground or open circuit in the lines (power supply)
Fuse faulty
Solenoid valve for hydraulic valve lift control faulty