prc in ep3

dc5ian

Advanced Member
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1,348
It is possible to use an aftermarket wideband lambda meter to provide an accurate lambda reading to the ECU. Note that a wideband lambda meter consists of a oxygen sensor and controller - both components need to be used in order to get a wideband lambda reading.

better off just buying a pra ecu. they are more common then the prc and cheaper
 
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