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Q: When iac obtains elevated risk cargo?
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1996mazda626lx rough idelling prolems high and low some times cut out?

all i could think of is the IAC (idle air control valve) which lets your car idle properly when your car is in park. or getting a rich mixture? hope this helps


What three adjacent structural genes does the Iac operon consist of?

The lac operon which facilitates or enables lactose digestion to take place has three adjacent structural genes. These genes include lacZ, lacY and lacA. They all have their own unique purpose.


Why RPM fluctuates when air con is on?

There are a few things that can make the idle fluctuate. Normally the idle will drop, then rise slightly, and then return to steady when the compressor cycles on and off, or when the cooling fans turn on and off as well. The added draw on the engine causes it to compensate for the load. A problematic cause would be a faulty idle compensator. This piece activates when the AC is turned on and raises the engine rpm to compensate for the added load of the compressor. Newer vehicles are controlled by the ECM and will adjust the IAC valve as needed. Either way you will notice a momentary change in engine RPM. Anything more than momentary such as surging will need to be checked out and most likely involves the throttle body.


How much rain does a rain forest get each month?

It depends on the certain latitude you live in. Like if you live in the low latitudes you will receive little rain and if you living in the high latitudes you would receive mostly some precipitation. But if you lived in the middle latitudes you would receive the average amount of rainfall/precipitation.