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Home >> Lexus >> 2011 >> LS 460 RWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter & Gauge System (Diagnostics - Introduction) >> Meter / Gauge System >> Fail-Safe Chart >> Fail-Safe Charts >> Fuel Signal (Fuel Injection Signal):

Fuel Signal (Fuel Injection Signal):

FUEL SIGNAL (FUEL INJECTION SIGNAL):

Condition Fail-safe Operation Fail-safe Deactivation Condition
While engine switch is in on (IG) position, fuel injection signal is interrupted for 60 seconds Fuel gauge calibration is performed using average fuel consumption data Engine switch is turned from off to on (IG) and normal data is received