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International Automotive Technicians Network
Re: Lambda unaffected by missfire
Posted to Technical Discussion Forum on 12/21/2023

We we taught that engine out C0 was required to be roughly 1.2% to keep Fuel Control centred....duty cycle 50% on the frequency valve. BMW

We adjusted 80s BMWs to 1.2%.......of course too low on the C0 would give you cold running stutters....02 regulation be... Login to read more.