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Home >> Dodge and Ram >> 2020 >> Durango R/T, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (3.6L - DTCS P152C To P2138) >> DTC Troubleshooting >> P1E28-EGR 1 High Side Control Circuit High >> Possible Causes

Possible Causes

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Possible Causes
EGR CONTROL 1 CIRCUIT SHORTED TO BATTERY VOLTAGE
EGR CONTROL 1 CIRCUIT SHORTED TO THE EGR CONTROL 2 CIRCUIT
EGR VALVE ASSEMBLY
POWERTRAIN CONTROL MODULE

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