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Home >> Acura >> 2007 >> TL Base >> Repair and Diagnosis >> Engine Performance >> System >> Advanced Diagnostics >> DTC P1683: Throttle Valve Default Position Spring Performance Problem >> Malfunction Threshold

Malfunction Threshold

Instead of being in the default position, the throttle valve position is more than +5 ° from the fully closed position or less than +3 ° from the fully closed position, for at least 2.5 seconds.