Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSDODGE AND RAM2023DURANGO SXT, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 26 (5.7L - DTCS P2112 TO P2314)DTC TROUBLESHOOTINGP2172-HIGH AIRFLOW/VACUUM LEAK DETECTED (INSTANTANEOUS ACCUMULATION)SET CONDITION
2023 Dodge and Ram Durango SXT, AWD
Set Condition
2023 Dodge and Ram Durango SXT, AWDSECTION Set Condition
WARNING: This page is about a different variant/trim than selected.
- The Powertrain Control Module (PCM) monitors and compares the difference between the actual Map Sensor reading and the calculated Map Sensor model over time. The PCM detects an instantaneous difference between these two values beyond a calibrated threshold, indicating that there is an air leak in the intake system.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.