i was told the (non US version) sti stock exhaust comes with a wideband o2. i was wondering if this is true??? if it is can i hook a wideband a/f gauge up to it??
i think i may have one off an sti exhaust i bought for my car. the numbers on it are
22690 AA501
DENSO
11C29
234000-9220

i am brand new to hooking up cars and brand new to the forum. please help me!!!!!!
thank you

 

The US WRX uses a wideband 02 sensor already. This can be read with the delta dash software. You dont mention what what kind of car you have. There are no meters or gauges that will read the factory Subaru WB sensor on the market. Short of using a scan tool through the OBD port.


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