Home >> Lexus >> 2008 >> IS F >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System - SFI System Diagnostics (2 Of 4) >> DTC P0335 Crankshaft Position Sensor "A" Circuit; DTC P0337 Crankshaft Position Sensor "A" Circuit Low Input; DTC P0338 Crankshaft Position Sensor "A" Circuit High Input; DTC P0339 Crankshaft Position Sensor "A" Circuit Intermittent >> Component Operating Range