General Tool
WARNING: This page is about a different car, the 2012 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.
| TOOL NAME |
REMARKS |
| Circuit tester |
Used for measuring resistance and voltage. |
| Oscilloscope |
Used for inspecting the waveform of each sensor. |
| Sensor socket |
Used for removing and installing the front oxygen (A/F) sensor and rear oxygen sensor. |