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Home >> Subaru >> 2001 >> Outback Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Self-Diagnostics - 2.2L & 2.5L >> Diagnostic Tests >> DTC P1445: Air Assist Injector Solenoid Valve Malfunction - Forester & IMPREZA 2.5L

DTC P1445: Air Assist Injector Solenoid Valve Malfunction - Forester & IMPREZA 2.5L

  1. Perform basic diagnostic procedure. See BASIC DIAGNOSTIC PROCEDURE . If any DTCs other than P1445 exist, repair those DTCs first. If DTC P1445 is only DTC set, go to next step.
  2. Turn ignition off. Connect test mode connector. See Figure and Figure . Turn ignition on. While using scan tool to command air assist injector solenoid valve on and off, listen for clicking sound from valve. If clicking sound is heard while valve is being commanded on and off, go to next step. If no clicking sound is heard while valve is being commanded on and off, replace air assist injector solenoid valve.
  3. Remove air by-pass hose and blow through hose. If air by-pass hose is clogged, replace hose. If air by-pass hose is not clogged, check for clogged fuel injectors. Replace any clogged or faulty injectors. If no clogged or faulty injectors are present, replace air assist injector solenoid valve. Clear memory and perform verification procedure. See CLEARING DIAGNOSTIC TROUBLE CODES  and VERIFICATION PROCEDURE  .
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