Mike's Workshop Manuals: Service manuals for every vehicle

Home >> Infiniti >> 2003 >> FX45 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0128: Thermostat Function >> Diagnostic Procedure

Diagnostic Procedure

Check engine coolant temperature sensor. See Figure . Replace as necessary.

scientia non olet · About Mike's Workshop Manuals