Subaru Legacy BN/BS (2015-2019) Owners Manual: Air cleaner element

Subaru Legacy BN/BS (2015-2019) Owners Manual / Maintenance and service / Air cleaner element

WARNING Do not operate the engine with the air cleaner element removed. The air cleaner element not only filters intake air but also stops flames if the engine backfires. If the air cleaner element is not installed when the engine backfires, you could be burned.

CAUTION When replacing the air cleaner element, use a genuine SUBARU air cleaner element. If it is not used, there is the possibility of causing a negative effect to the engine.

The air cleaner element functions as a filter screen. When the element is perforated or removed, engine wear will be excessive and engine life shortened.

The air cleaner element is a dry type. It is unnecessary to clean or wash the element.

Replacing the air cleaner element

Replace the air cleaner element according to the maintenance schedule in the "Warranty and Maintenance Booklet". Under extremely dusty conditions, replace it more frequently. It is recommended that you always use genuine SUBARU parts.

Engine coolant

Checking the coolant level 1) "FULL" level mark 2) "LOW" level mark Check the coolant level at each fuel stop. Check the coolant level on the outside of the reservoir while the engi ...

2.5 L models

1) Clip Unsnap the two clips holding the air cleaner case (rear). Open the air cleaner case. Remove the air cleaner element CAUTION If the inside of th ...

Other materials:

Dtc p0172 system too rich bank 1
NOTE:Refer to DTC P0175 for diagnostic procedure. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0175 SYSTEM TOO RICH BANK 21. OUTLINE OF DIAGNOSISDetect fuel system malfunction by the amount of main feedback control.2. EXECUTION CONDITIONSecondary ParametersExecution conditionA/F m ...