Operation CHARM
: Car repair manuals for everyone.
Home
>>
Subaru
>>
2012
>>
Outback F4-2.5L SOHC
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
P Code Charts
>>
P0171
P0171
DTC P0171 SYSTEM TOO LEAN (BANK 1)
Refer to DTC P0172 for diagnostic procedure.
P0172