Subaru Crosstrek Service Manual: Inspection

1. Check that the air cleaner case has no deformation, cracks or other damages.

2. Check that the air intake boot has no cracks, damage or loose part.

Air cleaner case

Removal

Other materials:

Dtc b1571 reference code incompatibility (immobilizer cm to ecm)
IMMOBILIZER (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B1571 REFERENCE CODE INCOMPATIBILITY (IMMOBILIZER CM TO ECM)DTC DETECTING CONDITION:Reference code incompatibility between body integrated unit and ECMCAUTION:When the body integrated unit is replaced, registra ...

Removal
LUBRICATION(H4DO) > Oil Pressure SwitchREMOVALCAUTION:If the engine oil is spilt over exhaust pipe or the under cover, wipe it off with cloth to avoid emitting smoke or causing a fire.1. Disconnect the ground cable from battery. NOTE">2. Remove the rubber cap.3. Disconnect the terminal f ...

Dtc p0301 cylinder 1 misfire detected
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0301 CYLINDER 1 MISFIRE DETECTEDNOTE:For the diagnostic procedure, refer to DTC P0304. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0304 CYLINDER 4 MISFIRE DETECTED">1. OUTLINE O ...