Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Subaru
>>
2017
>>
WRX Base
>>
Repair and Diagnosis
>>
External Pages
>>
Different car
>>
Section 71 (Engine Control System (Diagnostics) (1 Of 4))
>>
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
>>
DTC P0141: O2 Sensor Heater Circuit Bank 1 Sensor 2
>>
General Description
>>
Component Description
Component Description
WARNING:
This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of SUBARU OF AMERICA, INC.