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Home >> Lexus >> 2011 >> IS F >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P1604-U0101) & Circuit Tests)) >> SFI System >> DTC P2610: ECM / PCM Internal Engine Off Timer Performance >> Typical Enabling Conditions
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Typical Enabling Conditions

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Monitor runs whenever following DTC not present None
CASE 1

Engine Running
Battery voltage 8 V or more
Starter OFF
Engine switch On (IG)
CPU clock elapsed time 10 minutes or more
CASE 2

internal engine off timer (elapsed time from engine stop) 10 minutes or more
Battery voltage 8 V or more
Engine switch On (IG)
Starter OFF
CASE 3

Internal engine off timer (elapsed time from engine stop) 10 minutes or more
Battery voltage 8 V or more
Engine switch On (IG)
Starter OFF