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Fiat
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2021
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500X Trekking Plus
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Repair and Diagnosis
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Engine Performance
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System
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1.3L - DTCS P1046 To P1DBD
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DTC Troubleshooting
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P1609-Internal Control Module Engine Oil Temperature Performance
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Default Action
Default Action
The MIL will illuminate.
ETC lamp will flash.
Acceleration rate and engine output are limited (Vehicle in Limp mode).