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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 86 (3.6L - DTCS P2138 To U1418) >> Diagnosis And Testing >> P2174-Low Airflow/Restriction Detected (Instantaneous Accumulation) >> Set Condition

Set Condition

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.

The Powertrain Control Module (PCM) calculated MAP value is greater than actual MAP value plus an offset value. One trip fault. Three good trips to turn of the mil. ETC light will flash. If the vehicle is equipped with the stop/start feature, the system will be disabled when this DTC is active. 

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