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Home >> Jaguar >> 2000 >> XJ8 Base >> Repair and Diagnosis >> Engine Performance >> System >> Diagnostic Trouble Codes - Powertrain >> Diagnostic Trouble Codes >> DTC P0111: IATS range/performance >> Possible Causes

Possible Causes

Blocked air cleaner

Air intake leak

Engine breather leak

IATS to ECM wiring open circuit or high resistance

IATS to ECM sensing circuit short circuit to high voltage

IATS failure

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