low power to the ecm codes is p2089 p2507 p0012

2003 MAZDA 6
143,000 MILES
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TPUCHOVICH
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Have replace crankcase senor ocv
Sep 17, 2012 at 11:31 AM
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KHLOW2008
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P0012 - CMP Timing overretarded.
P2089 - Oil control valve Actuator Circuit - High Input
P2507 - No reference to this code in our database.

CMP is the cam angle problem and is most likely caused by P2089. Did you check the engine oil level and is oil heavily sludged?

REmove the OCV and check for clogging of its port and test OCV operations.
Sep 17, 2012 at 12:43 PM