2002 Hyundai Accent Diagnostic Trouble Code P0340
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DESCRIPTION The Camshaft Position (CMP) sensor senses the Top Dead Center (TDC) point of the #1 cylinder in the compression stroke. The CMP sensor signal allows the Engine Control Module (ECM) to determine the fuel injector sequence starting point. FAILURE CONDITIONS The ECM will set P0340 and the Malfunction Indicator Lamp (MIL) will turn on if during two driving cycles there is more than one CMP sensor signal during two engine revolutions when the engine speed is above 600 RPM . This code indicates unexpected camshaft position readings by the CMP sensor or ECM when the engine is rotating.
DESCRIPTION The Camshaft Position (CMP) sensor senses the Top Dead Center (TDC) point of the #1 cylinder in the compression stroke. The CMP sensor signal allows the Engine Control Module (ECM) to determine the fuel injector sequence starting point. FAILURE CONDITIONS The ECM will set P0340 and the Malfunction Indicator Lamp (MIL) will turn on if during two driving cycles there is more than one CMP sensor signal during two engine revolutions when the engine speed is above 600 RPM . This code indicates unexpected camshaft position readings by the CMP sensor or ECM when the engine is rotating.
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