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RDX Technology, AWD
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Engine Control System - DTC Diagnostics (P1659 - U0047)
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DTC Troubleshooting
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DTC P2183
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Overview
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DTC P2183: Overview
If the ECT sensor 2 temperature is inappropriate compared with ECT sensor 1 and the IAT sensor 1 temperatures, the PCM determines an abnormality and stores the DTC.