Joined
·
84 Posts
Hi all,
I'm still waiting my O² sensor simulator to cure a P0420 code.
This code appears every average 100 kms, so, at the moment I just erase the code and wait...
Till today... Now, the MIL lights on as soon as every 15~20 kms, but for a full set of DTCs:
- 1/9: P2187, generic - current - System too lean bank 1
- 2/9: P0171 , generic - pending - System too lean bank 1
- 3/9: P0172 , generic - pending - System too lean bank 2
- 4/9: P2187, generic - pending - System too lean at idle bank 1
- 5/9: P2188, generic - pending - System too rich at idle bank 1
- 6/9: P0174, generic - pending - System too lean bank 2
- 7/9: P0175, generic - pending - System too rich bank 2
- 8/9: P2189, generic - pending - System too lean at idle bank 2
- 9/9: P2190, generic - pending - System too rich at idle bank 2
I drove my Santa for several kilometers today. Each evey 15~20 kms, MIL goes ON, I stop, clear the codes, and each 15~20 kms, they are back, and always in the same order...
The santa starts fine, runs fine, good power, no black smoke, no roten egg smell at exhaust, idles and purr like a kitten.
Note that the P0420 now never shows again :surprise:
Does that ring a bell to some of you? I confess I'm a bit at lost :frown:
I'm still waiting my O² sensor simulator to cure a P0420 code.
This code appears every average 100 kms, so, at the moment I just erase the code and wait...
Till today... Now, the MIL lights on as soon as every 15~20 kms, but for a full set of DTCs:
- 1/9: P2187, generic - current - System too lean bank 1
- 2/9: P0171 , generic - pending - System too lean bank 1
- 3/9: P0172 , generic - pending - System too lean bank 2
- 4/9: P2187, generic - pending - System too lean at idle bank 1
- 5/9: P2188, generic - pending - System too rich at idle bank 1
- 6/9: P0174, generic - pending - System too lean bank 2
- 7/9: P0175, generic - pending - System too rich bank 2
- 8/9: P2189, generic - pending - System too lean at idle bank 2
- 9/9: P2190, generic - pending - System too rich at idle bank 2
I drove my Santa for several kilometers today. Each evey 15~20 kms, MIL goes ON, I stop, clear the codes, and each 15~20 kms, they are back, and always in the same order...
The santa starts fine, runs fine, good power, no black smoke, no roten egg smell at exhaust, idles and purr like a kitten.
Note that the P0420 now never shows again :surprise:
Does that ring a bell to some of you? I confess I'm a bit at lost :frown: