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Home >> Dodge and Ram >> 2021 >> ProMaster City Base >> Repair and Diagnosis >> Engine Performance >> System >> 2.4L - DTCS P1206 To P2238 >> DTC Troubleshooting >> P1609 - Internal Control Module Engine Oil Temperature Performance >> Possible Causes
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Possible Causes

Possible Causes
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE - DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE - DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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