LEMON Manuals
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Land Rover
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2015
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LR4 Base, AWD
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Repair and Diagnosis (Single Page)
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Engine Performance
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Engine Control Systems
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Diagnostic Trouble Code Index V6 S/C 3.0L Petrol, DTC: Engine Control Module (ECM) -- LR4/L319
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Diagnostic Trouble Code Index V6 S/C 3.0L Petrol, DTC: Engine Control Module (ECM)
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Description Of Operation
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DTC P2281-22: Air Leak Between MAF and Throttle Body - Signal amplitude > maximum
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Possible Causes
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Possible Causes
The engine control module measured a signal voltage above a specified range but not necessarily a short circuit to power, gain too high
Air intake system blockage between the mass air flow sensor and the electric throttle