Year of Manufacture *: 2009
Engine Size and Code *: A20DTH
( Optional ) ECU Type: Bosch
( Optional ) Scanner Used: Snap On Verus Pro
( Optional) Fault Codes: P0344 camshaft position sensor performance
Vehicle came in with P0344 cam sensor circuit intermittent. Checked signal,supply and earth, changed cam and crank sensors, to no avail changed starter motor checked timing could hear unusual ticking noise when cranking from cylinder head, removed head found sticking valves, only thing I haven't checked yet is if the keyway has spun on the crank. Checked wiring and changed battery, appear to be stumped on this one, help would be very much appreciated, seem to have tried everything, leaving possibility of either an ecu update or faulty ecu, should the signal wire be providing 4.6v watched it fluctuate from 4.6v to 0v with oscilloscope is this the norm as I'm to believe
Lee
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