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Home >> Jeep >> 2022 >> Gladiator Mojave, Part Time T/Case Control, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 25 (3.0L Diesel - DTCS P0692-00 To P1297-00) >> DTC Troubleshooting >> P1297-00-EGR Slow Response - Decreasing Flow >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes
AIR FILTER
AIR RESTRICTION
CHECKING FOR AIR LEAKS
CHECKING THE EGR COOLER AND TUBES
EGR VALVE

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

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