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)
p0172
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.
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.
Trouble code P0172 means:System too rich (Bank 1)
Trouble code P0172 means:System too rich (Bank 1)