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Home >> Acura >> 2013 >> ZDX >> Repair and Diagnosis (Single Page) >> Steering >> Electronic Steering >> Electronic Power Steering (EPS) System >> System Description >> System Outline >> ECPS Valve Assembly
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ECPS Valve Assembly

The ECPS valve assembly has a built in spool valve that is operated by the valve motor which is controlled by the ECPS control unit. The spool valve changes the power steering fluid pressure to the power cylinder. When this valve closes, the pressure to the power cylinder increases.