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Repaired head now ecm-641a exhaust cam sensor error V70-XC70 2004

ECM-641A error:Camshaft control exhaust: Faulty signal.
Checked cam alignment & connections, all ok. Removed vvt solenoid & applied 12v , piston clicks. Cleaned oil passages & gasket under solenoid. Checking data stream shows: Exhaust camshaft reset valve 80%. Does this mean that the solenoid is faulty?
Thanks.
Marlin






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New Repaired head now ecm-641a exhaust cam sensor error [V70-XC70][2004]
posted by  Marlin Mangels subscriber  on Thu Jun 11 08:24 CST 2020 >


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