SFI SYSTEM (w/ Electronic Throttle Control System), Diagnostic DTC:P0561

DTC Code DTC Name
P0561 System Voltage Unstable

DESCRIPTION

When the ignition switch is turned to ON, the battery voltage is applied to terminal +B of the ECM.

DTC No. DTC Detection Condition Trouble Area
P0561 Even though 6 V or more of electrical power is supplied to ECM, ECM recognizes voltage as 2.5 V or less (3 trip detection logic) ECM

Tech Tips

DTC P0561 is detected when the ignition switch is in the ON position.

INSPECTION PROCEDURE

PROCEDURE


  1. REPLACE ECM

    Note

    After replace the ECM, perform electronic throttle learning Click here.


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