P0101 Toyota - 2009 Toyota highlander hybrid

Question

What is the likely solutions to the p0101 check engine light problem

Answer 1

check to see all the hoses are connected near the intake box

"Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor. "

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