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Home >> Isuzu >> 2004 >> Axiom Base, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction >> On-Board Diagnostic (OBD-II) >> On-Board Diagnostic (OBD-II) Information >> Miscellaneous Test

Miscellaneous Test

This test consists of eight menus-Lamps, Relays, EVAP, IAC System, Fuel System Solenoid, Instrument, Ignition Spark Retard Test.

In these tests, Tech 2 sends operating signals to the systems to confirm their operations thereby to judge the normality of electric circuits.

To judge intermittent trouble:

Check to see if the Latest software is released or not. And then Down Load the LATEST PROGRAMMED SOFTWARE to the replacement PCM.