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Home >> Lexus >> 2019 >> LS 500 Base, RWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - Diagnostic Codes (11 Of 14) >> SFI System >> DTC P16B5-15: Multi Flow Control Valve Sensor Circuit Short to Battery or Open [12/2017 - ] >> Description
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DTC P16B5-15: Multi Flow Control Valve Sensor Circuit Short to Battery or Open [12/2017 - ]: Description

Refer to DTC P16B5-11.

Refer to DTC P16B5-11: Multi Flow Control Valve Sensor Circuit Short to Ground [12/2017 - ] 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P16B5-15 Multi Flow Control Valve Sensor Circuit Short to Battery or Open The ball valve position sensor output voltage is higher than 4.44 V for 3 seconds or more (1 trip detection logic).
  • Open or short in ball valve position sensor (water control valve) circuit
  • Ball valve position sensor (water control valve)
  • ECM
Comes on DTC stored SAE: P16B7