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Home >> Dodge and Ram >> 2020 >> Durango R/T, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 32 (3.6L - DTCS P0365 To P0441) >> P040B-Exhaust Gas Recirculation Temperature Sensor 1 Circuit Performance >> Possible Causes

Possible Causes

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Possible Causes
High Resistance In The Egr Temperature Sensor Signal Circuit
High Resistance In The Sensor Ground Circuit
Egr Temperature Sensor
Powertrain Control Module

Always Perform The Pre-Diagnostic Troubleshooting Procedure Before Proceeding. Refer To  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .