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International Automotive Technicians Network
Re: MAGNAFLOW SAYS THERE IS NO DESIGN PROBLEM
Posted to Technical Tips Forum on 3/4/2020 4 Replies

MICHAEL , i quite dont get it , when you use the front sensor pre cat for fuel control , you are looking at a unmodified exhaust gas , on the other hand when you go after cat , the exhaust is cleaned up , how can you use this to adjust lambda .en light me .tha... Login to read more.

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