Home >> Toyota >> 2015 >> Highlander XLE, AWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> SFI System [2GR-FE] - Diagnostic Codes - (Except Hybrid) (4 Of 5) >> SFI System >> DTC P050B: Cold Start Ignition Timing Performance [08/2014 - 11/2016] >> Typical Malfunction Thresholds