Hi, all,

 

A couple of days ago I replaced the coolant temperature sensor on my Legacy. Today ``check engine'' light came on. Went to the Autozone, pulled the code:

 

P0101 Mass or Volume Air Flow Circuit Range/Performance Problem

 

What could it be? I suspect it is related to the latest repair - I removed the big hose connecting the air flow sensor with the throttle body. Am I right?

 

Thanks!

either you turned on the key while you had something

 

disconnected or you have something loose.

 

recheck your work.

 

 

 

george

 

 

 

 

 

Hi, all,

 

A couple of days ago I replaced the coolant temperature sensor on my Legacy. Today ``check engine'' light came on. Went to the Autozone, pulled the code:

 

P0101 Mass or Volume Air Flow Circuit Range/Performance Problem

 

What could it be? I suspect it is related to the latest repair - I removed the big hose connecting the air flow sensor with the throttle body. Am I right?

 

Thanks!