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Engine Control System - DTC Diagnostics (3 Of 6)
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Troubleshooting
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DTC Troubleshooting: P04DF(2.0L Engine)
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Overview
DTC Troubleshooting: P04DF(2.0L Engine): Overview
If the FTP sensor value fluctuates from negative pressure to atmospheric pressure after the engine is stopped, the PCM determines an abnormality and stores the DTC.