Subaru Crosstrek Service Manual: Dtc p050b cold start ignition timing performance

NOTE:

For the diagnostic procedure, refer to DTC P050A. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P050A COLD START IDLE CONTROL SYSTEM PERFORMANCE">

For the detection standard, refer to DTC P050A. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P050A COLD START IDLE CONTROL SYSTEM PERFORMANCE">

Dtc p0507 idle control system rpm - higher than expected

Dtc p0512 starter (switch) request circuit

Other materials:

CVT models
1. Apply the parking brake. 2. Turn off unnecessary lights and accessories. 3. Shift the select lever to the "P" or "N" position (preferably the "P" position). The starter motor will only operate when the select lever is at the "P" or "N" position. 4. Turn the ignition switch to the "O ...

Preparation tool
ENGINE (DIAGNOSTICS)(H4DO) > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed operation procedures of Subaru Select Monitor 4, refer ...

Basic diagnostic procedure Procedure
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Basic Diagnostic ProcedurePROCEDURENOTE:When the sunload sensor check is performed indoors or in the shade, it could be diagnosed as sensor having an open circuit. Always perform the inspection in direct sunlight.STEPCHECKYESNO1.START INSPECTIONS.1) Prepare ...