MAF / MAP / Manifold Pressure DTC Codes

Mass airflow, manifold absolute pressure, and barometric sensor OBD-II codes.

13 codes in this system Do NOT suppress

About Air Metering (MAF / MAP) codes

Air metering codes (MAF, MAP, barometric) indicate sensor failure or contamination. MAF sensors get dirty over time and can be cleaned. Suppressing these codes makes fueling unreliable.

All 13 codes in Air Metering (MAF / MAP)

P0068

MAP/MAF - Throttle Position Correlation

P0069

Manifold Absolute Pressure - Barometric Pressure Correlation

P0106

Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem

P0107

Manifold Absolute Pressure/Barometric Pressure Circuit Low Input

P0108

Manifold Absolute Pressure/Barometric Pressure Circuit High Input

P0109

Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent

P2073

Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Idle

P2074

Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Higher Load

P2228

Barometric Press Circ Low

P2229

Barometric Press Circ High

P2230

Barometric Press Circ Interm

P2280

Air Flow Restriction / Air Leak Between Air Filter and MAF

P2281

Air Leak Between MAF and Throttle Body

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