OBDII Code List

P2176 DODGE - Low Airflow/Restriction Detected Instantaneous Accumulation

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3   
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Possible causes

  • Restricted air inlet
  • Open or short circuit condition
  • Failed Manifold Absolute Pressure (MAP) sensor
  • Failed Throttle Position (TP) sensor

Tech notes

There is a factory service bulletin for the following Dodge models:

2004 Dodge Ram Truck
2004 Dodge Durango
Dodge Factory Service Bulletin OBDII Code P2176

The bulletin suggests starting by cleaning the throttle body and clearing the code

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P2176 Dodge Description

The calculated Manifold Absolute Pressure (MAP) value is greater than the expected MAP value
OBDII Code P2176 Dodge - Low Airflow/Restriction Detected Instantaneous Accumulation -

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Related Information

P2176 DODGE Comments

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