P0172 = System to rich (bank1). Year, make and engine would help us help you better.
I have a 2004 Acura rsx type s check engine light is on has code po172 how do I fix it n what r the possible causes
Code P0172 - Bank 1 Rich. Can be an intake manifold leak, vacuum leak, or can be a leaking pressure regulator under the plenum. It can be other things this are just the most common.
Fuel system running lean.
P0172 System too Rich (Bank 1)
yes it can. if the check engine light shuts off by itself then chances are either the trouble code is a soft code. A hard code will keep the check engine light on until the problem is fixed and the check engine light is reset.
p0172
Code P0172 means: System Too Rich
When the check engine light comes on it should post a code. Use a code reader to see what the code is and ask again.
and what code does the check engine light say ? go by autozone they will check it for free and get the code.
No, the check engine light comes on when the computer detects a malfunction and sets a code.No, the check engine light comes on when the computer detects a malfunction and sets a code.
Go to AutoZone and ask one of the fellas to come out and "check your check engine light code". They will be able to tell you what the problem code is, as well as re-set your check engine light.
Trouble code P0172 means:System too rich (Bank 1)