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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1244, DTC P1245 Or DTC P1246 >> Detection Condition

Detection Condition

DTCs P1244, P1245, or P1246 indicates Generator Load Input (GLI) is not within a calibrated limit for a calibrated amount of time.GLI signal is sent to the PCM from the voltage generator/regulator and is a variable frequency duty cycle. GLI signal is used by the PCM to determine generator load on the engine. As generator load increases, PCM will adjust idle speed accordingly.

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