whats that black regulator
#1
whats that black regulator
ok there is this black regulator valve almost next to the intake just underneath the pcv valve its connected to a couple of wires and switches.what does it regulate or what does it do. anybody please help. thanks
#2
Re: whats that black regulator
havent gone out to my car to find it but from lookin in the haynes manual could be one of the following..power valve actuator, EGR valve or the IAC(idle air control)/air cut valve, im thinkin it is most likely that(IAC valve). that valve controls the amount of air that bypasses the throttle valve, which controls the engine idle speed, ill conferm in the morning
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REDinLV
7th Generation Maxima (2009-2015)
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10-18-2015 05:31 AM