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IS 350 Base, AWD
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Repair and Diagnosis
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Engine Control System (Diagnostic Codes (P0010-P014F))
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DTC P0101: Mass Air Flow Circuit Range / Performance Problem
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Typical Malfunction Thresholds
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Typical Malfunction Thresholds
Both of the following conditions are met:
Conditions a and b
a. Averaged engine load value ratio
Less than 0.84, or more than 1.18 (varies with estimated engine load)
b. Averaged air fuel ratio correction value
Less than -20%, or more than 20%