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Home >> Toyota >> 2007 >> Yaris Base, 2D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> SFI System >> DTC P050A, P050B: Cold Start Idle Air Control System Performance; Cold Start Ignition Timing Performance >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

P050A: 

TYPICAL MALFUNCTION THRESHOLDS

Accumulated air flow amount (M/T) Varies with ECT (Example: Less than 13.75 g)
Accumulated air flow amount (A/T) Varies with ECT (Example: Less than 17.5 g)

P050B: 

TYPICAL MALFUNCTION THRESHOLDS

Accumulated time when ignition timing retard value insufficient 5 seconds or more