Help!
Thread Starter
Joined: Jan 2004
Posts: 4
Likes: 0
From: Houston, TX, USA
Help! Check Engine Light.
My check engine light is on.
Ive changed the spark plugs and the secondary O2 sensor, but the light is still on and sometimes my engine idles down so low that it shuts off. The code im getting is: error p0172 system too rich bank 1.
Can anyone help me out?
Modified by Tiger at 3:20 PM 5/16/2004
Modified by Tiger at 3:21 PM 5/16/2004
Ive changed the spark plugs and the secondary O2 sensor, but the light is still on and sometimes my engine idles down so low that it shuts off. The code im getting is: error p0172 system too rich bank 1.
Can anyone help me out?
Modified by Tiger at 3:20 PM 5/16/2004
Modified by Tiger at 3:21 PM 5/16/2004
Honda-Tech Member
Joined: Apr 2002
Posts: 7,574
Likes: 6
From: Cincinnati,, Oh
Re: Help! Check Engine Light. (Tiger)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tiger »</TD></TR><TR><TD CLASS="quote">My check engine light is on.
Ive changed the spark plugs and the secondary O2 sensor, but the light is still on and sometimes my engine idles down so low that it shuts off. The code im getting is: error p0172 system too rich bank 1.
Can anyone help me out?
</TD></TR></TABLE>
What year and model? Mods? Fuel presure?
Ive changed the spark plugs and the secondary O2 sensor, but the light is still on and sometimes my engine idles down so low that it shuts off. The code im getting is: error p0172 system too rich bank 1.
Can anyone help me out?
</TD></TR></TABLE>
What year and model? Mods? Fuel presure?
Honda-Tech Member
Joined: Apr 2002
Posts: 7,574
Likes: 6
From: Cincinnati,, Oh
Re: Help! Check Engine Light. (Tiger)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tiger »</TD></TR><TR><TD CLASS="quote">OOPS!! Sorry! 
2000 Civic Si
100% Stock
I dont know the fuel pressure.</TD></TR></TABLE>
Most of the time it's a bad o2 sensor. Have the valves been adjusted lately? Being too tight can cause that code.
2000 Civic Si
100% Stock
I dont know the fuel pressure.</TD></TR></TABLE>
Most of the time it's a bad o2 sensor. Have the valves been adjusted lately? Being too tight can cause that code.
Thread
Thread Starter
Forum
Replies
Last Post
keviiinnnnn
Honda Civic / Del Sol (1992 - 2000)
6
Mar 26, 2008 09:51 AM
98IntegraLSNonVtec
Acura Integra
7
Aug 4, 2006 12:49 PM
jeremy8886
Honda Civic / Del Sol (1992 - 2000)
3
Dec 9, 2005 09:26 AM