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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <3.8L ENGINE> 13B-736 LOGIC FLOW CHARTS (Monitor Sequence) . DTC SET CONDITIONS Check Conditions • Throttle valve is closed. • Vehicle speed is 1.5 km/h (0.93 mph) or less. START
YES NO
NO
OFF-IDLING CONDITION
IDLING CONDITION?
F1 = 0
END
NO NO YES
YES
MALFUNCTION
F1 > 20
SPECIFIED TIMES MONITORED
FTPS OUTPUT
VOLTAGE > 0.2V
FLUCTUATION
NO YES
YES F1 = F1 + 1
GOOD
YES
NO
OFF-IDLING CONDITION AC306647 RATIONALITY - NOISE |