Description
I no longer own this car. My Mazda 626s engine has a sputtering problem when more than 1/4 throttle is applied. problem goes away when a sensor on the air intake is disconnected (what is this sensor anyway, MAF?). Disconnecting that sensor makes the Check Engine light come on, but the engine runs like new. What do you make of it?
Keywords
1995, Mazda, 626, engine
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