the engine has an air/fuel mixture that's too lean when the engine is operating at normal

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Asked by Nov 22, 2014 at 06:05 PM

Question type: General

the engine has an air/fuel mixture that's too lean when the engine is operating at normal

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the engine has an air/fuel mixture that's too lean when the engine is operating at normal

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two automotive technician are discussing an engine that's equipped with an EFI system.the engine has an air/fuel mixture that's too lean when the engine is operating at normal

69,595

The Ecm control,s both the fuel,and the air on EFI,vehicle,s,if the fuel is to lean,it could be more than one thing causing this,02, sensor,faulty Idle air control module,or the Ecm it self.

69,595

Or even and intake leak.

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