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Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL MALFUNCTION THRESHOLDS CHART

Both of the following conditions 1 and 2 are met -
1 Averaged engine load value ratio Less than 0 85%, or more than 1 22% (varies with estimated engine load)
2 Averaged air fuel ratio Less than -20%, or more than 20%
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