Mechanics

FAULT CODE P1656 OCV

2002 Lexus IS 300

Engine Mechanical problem
2002 Lexus IS 300 6 cyl Two Wheel Drive Manual 109000 miles

What is fault code 1656 OCV circuit malfunction and where I should look to replace component. Thanks.
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Mkhanzo
July 31, 2010.



Code for Oil Control Valve it adjusts oil pressure to chang intake cam position. Maybe open or short see diagram near oil filler


http://www.2carpros.com/forum/automotive_pictures/198357_Graphic_542.jpg


Docfixit
Jul 31, 2010.