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Home >> Infiniti >> 2016 >> QX50 AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Introduction) >> System Description >> Diagnosis System (ECM) >> On Board Diagnosis Function >> On Board Diagnosis Item
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On Board Diagnosis Item

The on board diagnostic system has the following functions.

Diagnostic test mode Function
Bulb check MIL can be checked.
SRT status ECM can read if SRT codes are set.
Malfunction warning If ECM detects a malfunction, it illuminates or blinks MIL to inform the driver that a malfunction has been detected.
Self-diagnostic results DTCs or 1st trip DTCs stored in ECM can be read.
Accelerator pedal released position learning ECM can learn the accelerator pedal released position. Refer to DESCRIPTION .
Throttle valve closed position learning ECM can learn the throttle valve closed position. Refer to DESCRIPTION .
Idle air volume learning ECM can learn the idle air volume. Refer to DESCRIPTION .
Mixture ratio self-learning value clear Mixture ratio self-learning value can be erased. Refer to DESCRIPTION .